(echelon 的过去时) n. 梯形, 梯阵, 梯次编队
vt. 排成梯队
vi. 形成梯队
past tense of echelon
n. a body of troops arranged in a line
n. a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset

echelon的用法和样例:

词汇搭配

  • echelon design分组设计
  • echelon formation梯形队形
  • echelon folds阶状褶皱
  • forward echelon第一梯队
  • echelon matrix梯(矩)阵
  • echelon form梯形
  • assault echelon突击梯队
  • echelon faults雁行断层
  • echelon clouds梯状云
  • echelon lens阶梯透镜
  • echelon grating阶梯光栅
  • en echelon雁列式的
  • echelon prism阶梯棱镜
  • echelon folding雁行状褶皱
  • echelon maintenance分级维修
  • advanced echelon先头梯队
  • echelon structure雁行构造,雁行式构造...

经典引文

  • The higher echelons of the law and politics have become almost an Oxford preserve.

    出自:Times
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学英语单词
10-azaanthracene
accumulation of cold in liver channel
acer robustum pax
active staff
Adcon-A
adjustable drum
aledge
angle catch
anthropic
arch shape
as-cast structure
Boa I.
braidable
Bākharz
calked ends
category of reserves
congenite
deligent
Dimmer's keratitis
domestic exchang
double acting regulator
dr. zhivago
echoback
embossed effect
enucleation of cyst of jaw
erythema diffusum
extension cycles
film potential
first-place finish
floating bog
forage crusher
frequency shift compensation
frozen food display case
gas welding equipment
geng
H-Al-clay
high-speed store
hygrophorus sordiduss
i-freond
impeller cup
incremental profit
injection relay
iron and steel unit
jerious
Jewhead
judicial department
lamby
leaching of calcium
legal requiremnt
lubricant oil transfer pump
marabuto
Martens temperature
metabolism of carbohydrates
mouffles
mtsa
mungos
mycena adonis
narrow band proportional controller
nerded out
noncontrol system
nordite-(Ce)
octal indication
on collection basis
on the fall
open crankcase ventilating system
overreliance
pants-on-head
Paries mastoideus
potassium urate
quality deviation
railway artillery
ratticide
return performance
saxicavous
scalding hot
self-limitings
sexytime
sh-h-h
sinh-Gordon equation
skewness factor
soaking in
soffit finish
solid stock guide
solid wax
startfulness
stercory
suffocative goiter
system maintenance
systolic blood pressure
talk sb's ass off
the fens
titkin
TPDT (triple-pole double-throw)
travel case
trichlorethylene
Trinil man
tuck shop
wage unit
watson-crick model (of dna)
wheels out
whenever
whuffling