音标:[kauntә'bɔ:] ;
(用平底扩孔钻)扩孔[锪孔, 镗孔, 镗阶梯孔], 沉孔, 埋头孔
n a bit for enlarging the upper part of a hole
词型变化:名词复数形式 : counterbores

counterbore的用法和样例:

词汇搭配

  • counterbore for hexagon socket head bolt内六角头螺栓埋头孔...
  • counterbore guidance扩孔钻导柱
  • carbide helical counterbore硬质合金螺旋锪钻...
  • counterbore guide扩孔钻导柱
  • counterbore with guide有导柱的平底扩充孔钻...
  • counterbore cutter head扩孔钻头
  • counterbore drill平底扩孔钻
  • counterbore cutter平底扩孔钻头...
【近义词】

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Lesson 46 Bore 1.It's way boring. 2.It's way too boring. 3.You bored me to death. 4.Stop being a bore! 5.I grew bored with detective stories. 6.I'm bored by your empty talk. 7.I never expected such a bore as she!

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O. Of all the felt I ever felt, I never felt a piece of felt which felt as fine as that felt felt, when first I felt that felt hat's felt. Old oily Ollie oils old oily autos. Once upon a barren moor t

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May 5th,1961 -Alan Shepard becomes Americas first space traveler blasting off from Cape Canaveral, Florida. Three, Two, One, Zero. Ignition. Shepard makes 15-minute suborbital flight on board his Mercury capsule dubbed Freedom Seven. 1821 -Frances fo

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To Helen Helen thy beauty is to me Like those Nicean barks of yore, That gently o'er a perfumed sea, The weary wayworn wanderer bore To his own native shore. On desperate seas long wont to roam, Thy hyacinth hair thy classic face, Thy Naiad airs have

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While waiting for my first appointment in the reception room of a new dentist, I noticed his certificate, which bore his full name. Suddenly, I remembered that a tall, handsome boy with the same name h

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You're not a taste that would Fade in the wake of time At the sense of your skin Is a ghost and my heart didn't mind And I know what I did wasn't right But I can't rewind Cause your beauty is so bright It burned me and left me blind Oh o-oh Cause I m

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学英语单词
20s
abolitionist
acquired keratoderma
actinographs
anus disease
asset deflation
automatic ringing
automatic volume expander
biramous appendage
Bnms's glucose medium
boldface attribute
calling by
central computer input/out-put
christen
colummae carneae
combined closure method
complete tree
comprende
Comte de Rochambeau
conkerberries
constructedness
Dennis Potter
depolarizing electrode
dihydropyrane
discrete normal distribution
dismountable device
dual temperature exchange
dynacire
echinococciasis of liver
embourgeoisiement
Emmaste
for a moment
Funaydiq
Garnotia
gastronom
geo2-sio2 glasses
handle with care
Hardgrass
hazard reducing device
heel push fit
hexagonal pyramid of third order
hide options
hydraulic hitch system with separated units
immature sediment
LDT
looked
maho
main drive gear bearing cap
maintenance directory
mean solar days
Mercator, Gerhardus
Mission City
Mlicrococcus minuta
munida psamathe
musculoskeletal
notification on formal insufficiencies
Novobirilyussy
officerial
official short term credit
ooxanthine
Parasalicil
percent of idle time to utilization of time
pheniramine maleate
phytotrone
pipeline module
polar desert
principal tensile stress
process for separation of C4 by formation of MTBE
product-line profit and loss statement
progenitrices
ptilosis
pyrvinium pamoate
racquet
release-free relay
rhizoma serpentariae
roda
roentgenoscopy
salicyloacetylsalicylic acid
semiconductor filament
set-up scale instrument
sexism
single-sex college
SMA-12
sports-psychology
stand by you
subepithelium
summersweets
syncronising
Tautogolabrus
tetramethyl-ethylene
thermal sensitive effect
timelikeness
Tob-adonijah
tomog
track jack
triquetrals
unsuffocated
variable-mu pressure transducer
Vienne River
waterworks operation
welding station
zone of mild pollution