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
a. infraorbitalis
accesssory equipment of fan
aero-boat
aganglionic
Alloisoimperatorin
amenazas
antiparticles
ballet-dancers
belt conveyer
burden of adducing evidence
cell nucleus
centerscope
centre plunger hydraulic lift
chancelloress
chloflurecol methyl ester
coldly
confuddled
considera
consumption economies
conveniencies
couchgrasses
deepening cyclone
dirt-eating
discrete hadamard transform (dht)
dog screw
educational review
El Kelaa
end view (drawing)
environmental map
epimediums
error action
fad (food and agriculture organization)
fetuses
fit-and-finish
fixed assets turnover
freeradical
full-bloodedly
germinal cell aplasia
graphic analysis
grigori efimovich rasputins
Hardman
hemidiscus ovalis
ileal resection or bypass
infected water
It's a breeze.
kerion lesion
Klimow's tests
koe tousu mai (japan)
Kosolapovo
lifting equipment of hydropower plant
locomobile
lysin
mass concrete dam
Milton, John
minimal flight
mobile staff
multiple star system
munchausen-by-proxy
mutual trading credit
naphthisodiazine
near gravity material
non-coherent optical computer
non-english-speakings
nonradio
oyce
paeoniaceaes
partition in network
pencil-whipped
per-page
pilot locomotive
plunger adaptor
pressure relief plug
Progesterex
PRTA
PVY
return scrap
rhodhalose (bieberite)
Ruthlyn
sanitary ware
sapphirite
sciurotamias davidianus
settee
skip operation
smalllot
snap someone's nose off
solitary cyst of kidney
spoken languages
spooler output task group
studyaunte
superplasticizers
sync up
syndrome of dampness-heat in qifen
tar dermatitis
tax shelters
terrace surface
textile waste
thermosyphon effect
time domain waveform
tractor plow
transversing gear
tri coloured lantern
vanpooled