音标:[ˈeʃəˌlɔnz] ;
n. (机构中的)等级, 阶层( echelon的复数形式 ); (军舰、士兵、飞机等的)梯形编队
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
4-nitrophenylphosphate
a flight of fancy
academicist
acid extract
Alcofra
altitude test facility
Anogeissus acuminata
arbitrary phase-angle power relay
asialo-fetGL
aspergillar arthritis
atoningly
automatic analysis
bedesten
bigger bang for a buck
blood coagulation
Borassus
bouguer's formula
Buko
cableway bucket
can-openers
capital intensive economy
chloromercuri-
complexometric agent
counter-instance
courtship display
cross cultural study
cymrus
data entry terminal
Desmethylorphenadrine
die press quenching
dress the wound
drynaria fortunei smith
effective terrestrial radiation
engadin (engadine)
engomphosis
equatorial drift current
Euroclear Bank
filariid
foreign payable
gene knockin
good curtain
goracco
grabshot
high-grade uranium ore
Hinnerup
Hranice
image error
intermolecular orbital
introsuming
Jerusalem, Synod of
lackys
lesboss
liau
lobuli quadratus
lodge power in someone
massalia
melitensis septicemia
meristele
microcomputer data acquisition and processing system
nakita
nonadaptive search plan
nonbuffered case
nozzle control governor gear
O star
open meeting
orographic
paraconformable
perm.
PNZ
post missing
quarter-pipe
radix abelmoscbi
rain-maker
regressive series
reversionary interest in land
Rhede
rhenium(vii) trioxychloride
Romanesque ornament
salutational
sash-tool
scale of just temperament
scholist
selenium sulfite
semili
sipa
standard simplex
static optimization problem
straight tubule
subcharacter
the dark side
transparent GIF
trigger gear
tumulate
turbo-charger lubricating oil pump
turnover fixed assets
ucls
valve lever clamp
wedge and plunger burster
wedin
working men
working population
world tamil associations