sub 音标拼音: [s'ʌb]
adj . 次
补充人员,僚属,潜水艇,胶层,订户,傻子附属的,次级的代替比赛
sub 零减法指令
sub 次 副 子
sub n 1 :
a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (
and tomato and onion and lettuce and condiments );
different names are used in different sections of the United States [
synonym : {
bomber },
{
grinder }, {
hero }, {
hero sandwich }, {
hoagie }, {
hoagy },
{
Cuban sandwich }, {
Italian sandwich }, {
poor boy }, {
sub },
{
submarine }, {
submarine sandwich }, {
torpedo }, {
wedge },
{
zep }]
2 :
a submersible warship usually armed with torpedoes [
synonym :
{
submarine }, {
pigboat }, {
sub }, {
U -
boat }]
v 1 :
be a substitute ; "
The young teacher had to substitute for the sick colleague "; "
The skim milk substitutes for cream --
we are on a strict diet " [
synonym : {
substitute }, {
sub }, {
stand in }, {
fill in }]
Submarine \
Sub `
ma *
rine "\,
n .
1 .
A submarine boat ;
a ship that can travel under the surface of the water .
Most such ships are ships of war ,
as part of a navy ,
but submarines are also used for oceanic research .
Also called {
sub }
and (
from the German U -
Boot ) {
U -
boat }.
esp .,
Nav .,
a submarine torpedo boat ; --
called specif .
{
submergible submarine }
when capable of operating at various depths and of traveling considerable distances under water ,
and {
submersible submarine }
when capable of being only partly submerged ,
i .
e .,
so that the conning tower ,
etc .,
is still above water .
The latter type and most of the former type are submerged as desired by regulating the amount of water admitted to the ballast tanks and sink on an even keel ;
some of the former type effect submersion while under way by means of horizontal rudders ,
in some cases also with admission of water to the ballast tanks .
[
Webster 1913 Suppl .
PJC ]
2 .
A stowaway on a seagoing vessel . [
Colloq .]
[
PJC ]
3 .
A {
submarine sandwich }.
[
PJC ]
submarine sandwich \
sub `
ma *
rine "
sand "
wich \,
n .
A large sandwich on an elongated roll ,
usually incompletely cut into two halves ,
filed with various cold cuts ,
meatballs ,
lettuce ,
cheese ,
tomatoes ,
olives ,
etc .,
and spiced variously ,
and often having oil or other dressing applied ;
called also {
hoagie }, {
hero }, {
hero sandwich }, {
grinder },
{
sub }, {
submarine }, {
poor boy },
and {
Italian sandwich }.
A single such sandwich may consitute a substantial meal .
Very large variants are sometimes prepared for social gatherings and cut into pieces for individual consumption .
[
PJC ]
Sub \
Sub \,
n .
1 .
A subordinate ;
a subaltern . [
Colloq .]
[
1913 Webster ]
2 .
a shortened form of {
submarine },
the boat .
[
PJC ]
3 .
a shortened form of {
submarine sandwich };
also called {
hero }, {
hero sandwich },
and {
grinder }.
[
PJC ]
Sub - \
Sub -\ [
L .
sub under ,
below ;
akin to Gr . ?,
Skr .
upa to ,
on ,
under ,
over .
Cf . {
Hypo -}, {
Super -}.]
1 .
A prefix signifying under ,
below ,
beneath ,
and hence often ,
in an inferior position or degree ,
in an imperfect or partial state ,
as in subscribe ,
substruct ,
subserve ,
subject ,
subordinate ,
subacid ,
subastringent ,
subgranular ,
suborn .
Sub -
in Latin compounds often becomes sum -
before m ,
sur before r ,
and regularly becomes suc -,
suf -,
sug -,
and sup -
before c ,
f ,
g ,
and p respectively .
Before c ,
p ,
and t it sometimes takes form sus - (
by the dropping of b from a collateral form ,
subs -).
[
1913 Webster ]
2 . (
Chem .)
A prefix denoting that the ingredient (
of a compound )
signified by the term to which it is prefixed ,
is present in only a small proportion ,
or less than the normal amount ;
as ,
subsulphide ,
suboxide ,
etc .
Prefixed to the name of a salt it is equivalent to basic ;
as ,
subacetate or basic acetate . [
Obsoles .]
[
1913 Webster ]
114 Moby Thesaurus words for "
sub ":
U -
boat ,
U -
boot ,
Unterseeboot ,
act for ,
agent ,
alternate ,
alternative ,
analogy ,
backup ,
change ,
change places with ,
changeling ,
collateral ,
common ,
comparison ,
copy ,
counterfeit ,
crowd out ,
cut out ,
demeaning ,
dependent ,
deputy ,
disadvantaged ,
displace ,
double ,
double for ,
dummy ,
equal ,
equivalent ,
ersatz ,
exchange ,
fake ,
fill in for ,
fill -
in ,
ghost ,
ghostwrite ,
ghostwriter ,
humble ,
imitation ,
in the shade ,
inferior ,
infra dig ,
junior ,
less ,
lesser ,
locum tenens ,
low ,
lower ,
lowly ,
makeshift ,
metaphor ,
metonymy ,
minor ,
modest ,
next best thing ,
ordinary ,
personnel ,
phony ,
pigboat ,
pinch hitter ,
pinch -
hit ,
proxy ,
relief ,
relieve ,
replace ,
replacement ,
represent ,
representative ,
reserves ,
ringer ,
second rank ,
second string ,
secondary ,
servile ,
sign ,
spares ,
spell ,
spell off ,
stand in for ,
stand -
in ,
subaltern ,
subject ,
submarine ,
submersible ,
subordinate ,
subrogate ,
subservient ,
substituent ,
substitute ,
substitute for ,
substitution ,
succedaneum ,
succeed ,
supersede ,
superseder ,
supplant ,
supplanter ,
surrogate ,
swap places with ,
symbol ,
synecdoche ,
third rank ,
third string ,
token ,
tributary ,
under ,
underprivileged ,
understudy ,
understudy for ,
utility player ,
vicar ,
vice -
president ,
vice -
regent ,
vulgar
安装中文字典英文字典查询工具!
中文字典英文字典工具:
复制到剪贴板
英文字典中文字典相关资料:
Stock market today: Dow falls, S P 500 and Nasdaq shake off early . . . A national address from the president failed to calm markets as the Iran war dominates fiscal conversation
Stock Market Prices, Real-time Quotes Business News - Google Google Finance provides real-time market quotes, international exchanges, up-to-date financial news, and analytics to help you make more informed trading and investment decisions
MarketWatch: Stock Market News - Financial News MarketWatch provides the latest stock market, financial and business news Get stock market quotes, personal finance advice, company news and more
U. S. Stock Market Headlines | Breaking Stock Market News | Reuters Find the latest stock market news from every corner of the globe at Reuters com, your online source for breaking international market and finance news
Markets: Indexes, Bonds, Forex, Key Commodities, ETFs - CNBC View up-to-date U S market and world market charts Get the latest on world economy news and global markets in our Market Overview
Stock Market Data – US Markets, World Markets, and Stock Quotes - CNN Stock market data coverage from CNN View US markets, world markets, after hours trading, quotes, and other important stock market activity
Markets Today — Quotes, Charts, and Events — TradingView See stock prices and live forex rates, track crypto markets and stock market indices — all on one page
Artemis II crew orbiting Earth after successful launch - MSN Is the Stock Market Open Today? The New York Stock Exchange and the Nasdaq Stock Market will both be closed on Friday The exchanges will reopen at at their regular time, 9:30 a m Eastern, on Monday
Markets - Bloomberg Bloomberg delivers business and markets news, data, analysis, and video to the world, featuring stories from Businessweek and Bloomberg News on everything pertaining to markets
Yahoo Finance - Stock Market Live, Quotes, Business Finance News At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial