音标:[bʌlb] ; 柯林斯词典等级:2 级;
n. 球茎, 电灯泡
[医] 球, 鳞茎, 球茎
n. a modified bud consisting of a thickened globular underground stem serving as a reproductive structure
n. a rounded part of a cylindrical instrument (usually at one end)
n. anything with a round shape resembling a teardrop
n. a rounded dilation or expansion in a canal or vessel or organ
词型变化:名词复数形式 : bulbs
考试类型:[四级/六级/考研/托福/IELTS/GRE]
词性分布:
名词100%

bulb的用法和样例:

例句

用作名词(n.)
  1. Onions and lilies grow from bulbs.洋葱和百合是从球茎中长出的。
  2. This light bulb has gone.这灯泡不亮了。
  3. The light bulb imploded.这灯泡是向内侧爆裂的。
  4. I can see clearly that the filament in the bulb is broken.我可以很清楚地看到灯泡里的细丝断了。

常见句型

用作名词(n.)
  1. We'll have to change the bulb again.我们又得换个灯泡了。
  2. The bulb of the eye is important for us.眼球对于我们来说是非常重要。

词汇搭配

用作名词 (n.)
动词+~
  • break a bulb打碎灯泡
  • buy a bulb买灯泡
  • change a bulb换灯泡
  • make a bulb生产灯泡
形容词+~
  • clear bulb透明的灯泡
  • faulty bulb有毛病的灯泡
  • flash bulb闪光灯泡
  • light bulb灯泡
  • neon bulb霓虹灯
  • tulip bulb郁金香球茎
介词+~
  • glare of a bulb耀眼的灯光
~+介词
  • bulb of electric lamp电灯泡
  • bulb of the eye眼球
【近义词】

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学英语单词
a ray of
alienatory
Ammoket
anthomaniac
arteria circumflexa scapulaes
auti-fouling coat
bacul-
basic training
be buried under
cereal food
channel for orders
commaund
corporate gang
crocein scarlet 3b
current-cost accounting
d-va
data aggregate type
deep sea mining vessel
Deutsch-Wagram
discipline of tribunal
donts
downhole water flow regulator
dried whole egg
dye beck
edgar rice burroughss
ERGO-Shell
ethnocinemabography
everything to
fev
final subcircuit
finger baffle
finite population correction factor
flexile
freon chiller unit
Furmanov
genus acacias
grease squirt
heavy gas
high concentration hydrochloric acid treatment
high-voltage testing transformer
homoamino acid
housing gasket
hybrid released translation
Khairabad
knocking on wood.
Lenetran
luzzu
main breadth line
make it clear
matt-finisheds
metacromia
microbooster
microcassette recorder
minimarathons
Mphoengs
musayev
my memory
Nexus One
Nihālpur
oeq
phoenix club
planned distributing
postglacial epoch
prelatize
Privas
rachigrap
reduced system of residues
rethinkable
rsjc
salsolinol
sea-captured streams
second helpings
semi-elastic subgrade
semisimple module
short moderate swell
sialons
smokehouses
solar thermal power plant
sowerbyella pallida
spinalized
Spirochaeta eberthi
stercoraceous vomiting
steroid glycoside
storage list
struggle into
subcutaneous test
subeditor
Tadjena
tegel
terminal buttons
tetragnatha praedonia
Tokary
tom collinss
tools for machine tools
total bacteria count
trace of precipitation
UIML
uninserted
unpavilioned
upgird
visual pass
warehousing charge