音标:[se'reiʃәn] ;
n. 锯齿状, 锯齿边
[医] 锯齿形, 锯齿构造
n. the condition of being serrated
n. a row of notches
n. a single notch in a row of notches
词型变化:名词复数形式 : serrations

serration的用法和样例:

词汇搭配

  • external serration外细齿
  • involute serration渐开线锯齿
  • internal serration内细齿,三角形内齿...
  • taper serration斜锯齿形,锥形键...

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学英语单词
admission of a debt
ahoy there
armored artillery
atropine valerate
Aujeszky
betweens needle
blowdown-ejection wind tunnel
call for margin
caloric receptivity
clumped up
coking space
concave rim
core system
Corral-Rubio
corticoautonomic
cyan carbonic acid
diagnostic test card
dicarbenes
diglycol lauratee
distributed component
draggable
DV-I
earth based coordinate system
elephant shrews
energy tidal
ensconce in
eutectic boundary curve
explosivess
Fichtelberg
file
gaslight
general negligence
get in ... way
head-strict
headstrongly
Heltersberg
high-stepped
hyperindicanemia
iliac bone
insurgent body
Ipolote B.
iron stairs
labour variance
lamina boards
land structure
laser coupler
lateral ramification
learning simple conception
lenticular ore
magnetization strength
management of certificates
mat metals
momentum transport
Monarch Pass
monowall tube
niffle
non-metallic pure material
nonanone
oncornavirus
out door officer
Patch Tuesday
perron
person-centreds
phallic shield
Pharisees
pholiota namekoes
Piracanjuba, R.
please repeat after me
polarization of dielectric
printing smoothness
progressive gage
rail work
rear link set
redamnation
reducing finder adapter lens
relay station satellite
removeleghours
replicated data
retrocessionnaire
rhodium(v) selenide
rockoon sounding
semiprotection
silicone rubber pad
simultation
slide matching
Sotalex
spring pressure plate
standard caliper
store
Syrianists
toby fillpot jug
vaccum extraction
vaccum suction roll
visa-application
wassenberg
weighting curve
Wendagains-lane
wild-men
WV,W.Va.
yeardays
young workers
zabihullah