音标:['pә:fәreitә] ;
n. 穿孔的人, 穿孔器, 打孔机, 剪票夹
[计] 穿孔机
n. One who, or that which, perforates; esp., a
cephalotome.
词型变化:名词复数形式 : perforators

perforator的用法和样例:

词汇搭配

  • bullet perforator子弹射孔器
  • casing perforator套管射孔器
  • perforator character穿孔机,符号...
  • perforator characters凿孔机字母
  • stick perforator金属棒凿孔机,锤击穿...
  • tape perforator带穿孔机
  • perforator slip穿孔纸条
  • film perforator胶片打孔机
  • receiving perforator接收穿孔机,复凿机,...
  • keyboard perforator键盘穿孔机
  • mallet perforator锤式冲孔机
  • teletypewriter perforator电传机凿孔器...
  • well perforator井射孔器
  • pneumatic perforator气压凿孔机
  • numeric perforator数字凿孔机
  • rib perforator肋骨打孔器,肋骨穿孔...
  • gun perforator子弹射孔器,射孔器...
  • tubing perforator套管冲孔器
  • jet perforator喷射式射孔器...

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学英语单词
angle-velocity-flux-contour map
Auenbrugger's sign
automatic amplitude control
bais
banknorth
bellfields
black ribbon
blennymenerysipelas
BMRA
brinkleys
brocaded
bubble team
carbolic acids
catering facilities
Ceratophrys
chlorocobalamine
climatic region
Cloromilen
coke bars
consistency of nonlinear grammar
dam crest
differential weight distribution function
double-curved surface
drum meat
effective remedy
effective thickness of wall
electric method
Fargesia rufa
flakes
font schemes
free throw line
fucked over
gastrular
glazeds
global ambiguity
gold dollar
Great Fish River
ground-tint
guaranteed service life
hollow wood construction
homospecificity
hydraulic clutch assy
hydromantess
icono-
in relays
indrunken
joint authors
julian the apostates
Karpylivka
low altitude navigation and targeting by infra-red at night
Lyndon Station
machine room depth
marine plain
metallify
montegos
morbillivirus measles virus
multiple beam flame planing machine
nonnegotiable endorsement
not know from nothing
ognized
ophionectria sojac hara
optomechanical mouse
partial syntax tree
personal growth scale
phoenix tree ?
photodinesis
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power operate
preliminary amplifier
purvin
pyridine-2-aldehyde
reception of radio signal
revolving jib crane
rhapsoder
rivet head carpet
salmen
Sauter operation
Secondary Mortgage Market Enhancement Act
semi sectional view
sewage conduit
short horizontal line
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Straus,Oscar Sdomon
sur, point
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Tundra Wookie
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vaulx-en-velin
vegetable slicer
velayat-e-faqih
Villasana de Mena
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Wudjavrite
zinc chloride dry cell