音标:[sʌb] ; 柯林斯词典等级:2 级;
n. 补充人员, 部下, 潜水艇, 胶层, 订户, 傻子
a. 附属的, 次级的
vt. 替代, 转包
vi. 替代
[计] 子程式, 用户, 代替, 减法器
n 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
n a submersible warship usually armed with torpedoes
v be a substitute
词型变化:名词复数形式 : subs ; 现在分词 : subbing ; 过去式 : subbed ; 过去分词 : subbed ; 第三人称单数 : subs
词性分布:
名词91%
动词9%

sub的用法和样例:

例句

用作名词(n.)
  1. Local radio reported that the sub had oxygen tanks.当地广播报导,这艘潜艇内配备氧气桶。
  2. The nuclear-powered submarine can overrun any other sub.核动力潜艇能比其他任何潜艇驶得快。
用作不及物动词(vi.)
  1. I had to sub for the referee, who was sick.裁判病了,我得代为裁判。
  2. Clive Walker came on as a sub and starred.克里夫-沃克替补上场,大放异彩。

常见句型

用作名词(n.)
  1. Our aircraft sank the sub by dropping depth bombs.我们的飞机用深水炸弹炸沉了潜艇。
  2. England brought on a sub in the second half.英国队下半场换上了一名替补队员。
  3. Have you paid your tennis-club sub yet?你付了网球俱乐部的会员费了吗?

词汇搭配

  • sub judice[拉]在审判中, 尚...
  • sub block小组信息(数字组...
  • sub store辅助仓库(备用仓库)...
  • sub element子元件(部分元件)...
  • sub truss支撑桁架(脚手架)...
  • sub total小计
  • sub assembly局部装配
  • sub grain亚晶粒(二次晶粒...
  • sub control副控制(辅助控制器)...
  • sub fraction子分式(子分数)...
  • sub aeration底吹法(底吹)...
  • sub dealer支店(分店)
  • sub boundary亚晶界(粒界网状组织...
  • sub exciter副励磁器(辅助励磁器...
  • sub slicing分层陷落开采...
  • sub frame副架(副车架...
  • sub joint副接头(辅助接头)...
  • sub warhead子弹头
  • Indian sub-continent印度次大陆
  • sub-aqua【英】水下运动的...
【近义词】
【反义词】
学英语单词
1/f noise
abdelazizs
acceptance of portest
air alert
albertosi
ann-thennath
augitic
bacteriologic(al) standard
break off the action
Bundesrath
burgdorf
bush legume
cervical mucus examination
charcoal-burning
child porn
cislesbians
clarty
coconut fatty acid diethanolamide
colpoid
constrictors
cosmetic second
deathworthy
dehydrated section of river
dermoreaction
dyeing chemistry
eigenprojections
electric hydraulic brake
elements of attitude
entry switch
farson
fire water deluge system
flame-treating head
flavyliums
forcipiger longirostris
form flash
forward stepwise regression
frolick
get some air
handcomputer
identifiable language
idic
ijo ode (nigeria)
International Meteorological Center
Joint Communications-Electronics Nomenclature System
Kakola
lactiflorin
landlessnesses
lifting bracket
make a mistake
mandab
metallogy
Moolooloo
multi-piece weaving machine
Namasajeri, L.
narrow-leaved spleenworts
net-veined leaf
nonsuperradiant
normal section line
on my side
oreide bronze
outer respiration
peakless pumping
pellagra typhoid
permonosulfuric acid
phase winding
Philippine Independent Church
Poa sinoglauca
polychrestic
polyepitopes
Propac
puntarella
rearrangement reactions
Robinson's circle
rotating environment
rubbish chute
saddlebills
seaport
shovel crawler
silk stockings
silver salmon
staple pit
stick to the rules
storm-water system
stream centering control
stressspace
styrenyl
tempering range
textboards
the glass is half full
theim
till death us do part
transient alkalinuria
ulcerative constitution
VARIVAX(MERCK)
vertiplane
water buffaloes
water-tight vessel
wealth gap
william ashley sundays
William Henry Seward
zona occludens