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
acid resisting glass cil
acquisition exclusion boundary
activity on vertex network
all parties
all weather body
Alto Ligonha
antenna control unit
aralen diphosphate
Asian cotton
automatic ph adjustment
bank settlement
barley broth
Beam-Warming scheme
BHIBA
bone super(phosphate)
C.C.P.
Cap'n
Chirita pinnatifida
cohesion
colloisol
content-addressable
day traders
delphinic acid
DFAC
egg-white syndrome
electrolytic tinning machine
end states
essany
Etterzhausen
firedamp detector
foutues
fresh-produce
frondage
fruit loop
glaucomic
hammerer
haplopore
Hedysarum campylocarpon
horn gear
hot air drying and tentering machine
inonotus rodwayi
input generator
interior lining panel
international space year
ipso jure avoidance
land wheel driven spreader
lithocol
madrick
male nucleus
Manila galleon
mesosilixite
microrunning
mind the helm
mineral field
monochrome chassis
Mooser bodies
music racks
neodymium pentaphosphate laser
nifext
noise monitoring
nomen proprium
oil gasifier
on ... bones
open T joint
oxy-compound
past bearing
plytropic process
pray for
pretzel knot
primary pulmonary hypertension
program selector
pulse code signaling system
range of scale
registration act
rehabilitating
sex role stereotypes
short leg
smu
soft dough stage
solitariousness
spongecakes
St-André-le-Gaz
stand on all fours
stand one's ground
stir oneself
Stockmayer potential
stream priority
takydromus hsuehshanensis
temporary storage array
test support program
three-way key
thrustings
tommy screw
trip key
UDPGT
united States Army Forces
vexatious
well-boned
wet mortar
wolframine
XWS