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
abort file
abstenances
Apuane, Alpi
awry
balk line
bank pos terminal
barbed fence
bounden duty
cannon ball pulse
captayneship
centre parting
Chomchon
compound-nucleus system
corums
covariance
cylinder cup
cytology brush
daisy chain interrupt
deep-drawing ability
deep-rooted carbuncle
dikka
dispersion area
domestic water price
economic production quantity
El Iguano
Elizabeth Pt.
endocytic vesicle
first of the class trial
first-out first-in
fracture by delayed cracking
Frederic Remington
from one time to the next
Gopala
greywater
head line barge
height-weight-age table
hernias
heteropteran
homeys
hormone releasing effect
hout
inclusive segment
income statements
iron-grid resistance
jannasch
kiplingesque
land-
legatissimo
lever release number
life kite
limiting strength
live one's own life
magnetic attitude control of satellite
medical needs
message from system to user
metal diaphragm
microbeam X-ray analyzer
mid-facial plate
monicas
mooring anchors
multiattribute
nail atrophy(onychoatrophy)
narcologist
non-Binding arbitration
oesophageal valve
operator input
overmoisture
paper roll machine
park avenue boom
phacitis
phanerogarus
porous cells
predicational
properly speaking
radiant superheater
realtors
s.o.s.s
site weld(ing)
slag shielding
starter front cover
STOC
styloid
superelongated
teniacide
tetraparental chimera
tetraphenylboron sodium
thallium aluminum sulfate
therapeutic clonings
third-world women
tlatelolco
top-blast refining
trial interpretation
Tǒkch'ǒngang
ultra-violet light screening agent
using phrase
Utonagan
ventral abdominal artery
vicugnas vicugnas
volume creation
well potential
wrong'uns
Yangiobod