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...
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【反义词】
学英语单词
acid water pollution
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alumochromite
ancient erosion
bacies
bare root plant
blow ... nose
Boutilimit
bupyong (pupyong)
Cainotherioids
can take it
capsicum frutescens baccatums
characteristic hypersurface
clean compile
colter clip
complexon II
computable predicate
coryphaena equisetiss
cytees
dendrolimosis
dendrophilous
determination of protection forests
direct costing
endoplasm
Epstein, Sir Jacob
explosion pot
firm-sale
flow tube
flower-bed
Frankel's speculum
glaziest
grotesque
gulfstar
head of sheaf
helical scan
high resonance capture
highbrook
husking apparatus
ilves
impregnating machine
in the act of
in the foreseeable future
index area
joint life endowment policy
last telecast
latests
lifting eyes
Lower Michigan
mazyck
medium straw
meters per hour
middleton-st-george
milling machine speed dial
moldy kernel
nabokoite
non-differential
nuevo sol
omnirange course
open-ended distribution
order disorder change
output distribution of service
outside track
perilymphatic formation
price for
pronator tuberosity
proteolytic bacteria
pulverizing mixer
push hoe
quinquefoliate
rack feed
re-lines
redounds
release token
restly
restraintive
ricebirds
roisterkin
saprophytic
sarcosporidias
sealion
shot-proof tire
slot area
slow fission
spitefully
split socket
sunhill
tamper switch
tattled
tickle the ivories
timetabling
timing control
tiras
took aim
tractus corticotegmentalis
two-base bit
umbilical sore
upper water
volume up
war psychology
whindle
Zariski space