啃, 咬, 侵蚀

gnaw at的用法和样例:

例句

  1. Her mistake gnawed at her conscience.她的错误折磨着自己的良心。
  2. The dog was gnawing at a bone.狗在啃一根骨头。
【近义词】

Part One 听辨练习 A. Listen, circle the corresponding number if you hear ??? in the word. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. B. Write down the words you hear on the tape, then fill in the blanks below

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学英语单词
acetabuliform
acrylic acid methyl ester
air atomizer
air-vet
amending
amicus curiae
anticonscription
antiexclusion
association by similarity
average filling losses
baby steps
be obliged to
besing
biliverdins
blennorrhinia
boss it
Brussels nomenclature
cascode circuit
cast iron sinker
ceats
centre of compression
charles augustin de coulombs
cimeter
city subdivision
Clifford Odets
commonplaced
compound trial balance
concentrator level
convertible stock
cyclic salt
design baseline
economic-forecasting
excavating shaft
fire rainbow
forestallers
Full Ratchet
gallivan
giubilo
glutamyl cystcine
hartopp
high speed rewind
hyper-pre-beta-lipoproteinemia
Immunorex
in the case
informatising
Krukenberg's arm
kurskite (carbonate fluorapatite)
level of supply
lib'ral
light intensity medium (lim)
look out
mapps
marginal productivity of wages
meio-
minimum discernible signal (mds)
murio
Nelson County
nonclaimed
nunda
offset mounted plow
orifice of mouth
Otobain
otohemineurasthenia
palmar flexion
panlogical
parafoil
particulate organic nitrogen (pon)
pattern density
peapods
ping-ponging
Populus violascens
prearranging
progressive burning charge
resaddles
right semilinear mapping
Salvia schizocalyx
sclerotic ossicles
scooping
shockresistant
small tropic range
special crop
splenitises
stand offish
subcarrier comparison
temporary tebular display
thermoelectric equivalent
time division data link
transonic flight
twelve-notes scale
two-stage agitation
Tyikhoy
Urocystis cepulae
vantrauth
visco-elastic deformation
vrak
wealth-creators
weeker
wet flash-over voltage
wet reflux
Widford
yellow-throated warbler
Yules