音标:[nɒb] ; 柯林斯词典等级:1 级;
n. 把手, 瘤, 旋钮, 球形突出物
vt. 使有球形突出物
vi. 鼓起
n. a circular rounded projection or protuberance
n. a round handle
n. an ornament in the shape of a ball on the hilt of a sword or dagger
词型变化:名词复数形式 : knobs
考试类型:[四级/六级/考研/IELTS]
词性分布:
名词100%

knob的用法和样例:

例句

用作名词(n.)
  1. Twist the knob to the right setting.把旋钮拧到适当的定位挡上。
  2. As he turned the knob, the sound diminished.他一转旋钮,声音就变小了。
  3. You may turn the right knob on the TV to switch it on.你可以拧电视上右边的旋钮把它打开。
  4. He could not find the knob in the dark.黑暗中,他无法找到门把手。
  5. He has been predicting the weather in Gobbler's Knob, a wooded area outside of town, for many years.圣烛节是在二月二日,也就是冬天已过一半的时候。

常见句型

用作名词(n.)
  1. We have replaced the knobs on all the doors.我们将门上所有的把手都换了。
  2. My radio's knob got loose.我收音机上的旋钮松动了。
  3. There is a knob of butter on the table.桌子上有一小块黄油。

常用短语

用作名词(n.)
with knobs on
    〈英俚〉用以表示反唇相讥或强调同意used to indicate the return of an insult, or emphatic agreement

词汇搭配

  • with knobs on尤其(更加)
  • switching knob开关旋钮
  • turn knob旋扭
  • friction knob摩擦钮
  • central knob中央小球
  • calibration knob校准按钮
  • caging knob锁定旋钮
  • synaptic knob突触小体
  • focus knob聚焦旋钮
  • knob insulator瓷柱,鼓形绝缘子...
  • adjusting knob调节钮
  • floor knob门碰头
  • door knob门把捏手
  • ball knob球形把手,球状捏手...
  • focusing knob聚焦旋钮
  • terminal knob末球
  • clutch knob离合钮, 离合器操纵...
  • shift knob开关,开关按钮...
  • control knob控制旋钮,调整旋钮...
  • selector knob位置选择旋钮,转换开...

经典引文

  • I had my hand on the knob when the door burst open.

    出自:M. Angelou
  • Peering into the car's interior..at the knobs and buttons on its instrument panel.

    出自:T. O. Echewa
  • Remember the knobs on the top of the maple bedposts?

    出自:P. Roth
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学英语单词
Abies dayuanensis
aboukir
acetylalisol
acoustic navigation system
acoustical insulation board
alkyl metal
all-against-all
anthracology
anti-deteriorant
betwist-mountain
Bilečko Jezero
biological oceanography
birth-control campaigners
bloodworks
boom mic
bucket blade
Cai Lay
casadei
cheapener
checkrows
Classic Triad
coated bulb
Copsychus
crohn's
cubed
Cutaneo
daisy chained priority mechanism
delivering information
electro-deposit copper
english-based
febris recurrens europaea
flux monitors
gallery kiln
Gaussian equation
genus Gavia
Glengarry Ra.
go to school to sb
hamart-
highest possible key value
irenina hydrangeae
isoetid
Kampinda
land use survey
lead splash condenser
limit register
Lionel Hampton
log-lin
low-lying placenta
mean volume diameter
membrane modulus
metalepses
methyl n-undecyl ketone
methymethacrylate
mid-parent
mist-detection instrument
msstic tests
multi-stage method of washing
natural exhaust
new jack swing
Noikohis
nozzle tube lever block
nun's cloth
offset bulb
oncurable
one-piece casting
open wire link
orthographers
overrulest
Passive portfolio
paste reactor
peak temperature
pervestigation
photorelay
physical distancemeter
pinus longaevas
porphyry shell
precision measurement
preconsign
premixed gas
pulls
ranajit
reference fringe
relieve sb of
Rhododendron megeratum
rivieras
rr. musculares (n. femoralis)
Salfit
saline diuretic
scintillation decay time
silver(II) oxide
soft toys
starvation of processes
steam trap (upright bucket type)
Stegi
Stromatoporoidea
thallations
transparent electrode
triggered response
universal electron microscope
war machines
Warmeriville
Wellerellacea