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
Activity light
additional income tax return
after hood plating
Aphis pomi
arc firing
athletic almance
auxiliary labo(u)r
bambooing
borated compound explosive
boss-fern
calisaya bark
Camellia viridicalyx
cell web
chamber ensemble
checkstring
chemical sensation
Chervonyy Mayak
cholamidopropyl
Clematis grewiiflora
clypeolabral
Curua
Cycas taiwaniana
data transport device
densely populated
diapsid
discrepant
dislocation distribution
disulphanes
domain-independent
double-sided floppy disk
Ductus lobi caudati sinister
escarbuncles
evaluation in array assignment
fiddle-back figure
fight hand to hand
Finch'awa
floppy disk reference point
fly honeysuckle
fmm (flexible manufacturing module)
frontalis
fuel flow transducer
genus Argonauta
Girling
grams per second
has no power with
head type
heat exchanger leak detection probe
ilang-ilang oil
impersonal relations
instrument with optical pointer
isomyl
jacketed wall
jimbos
know someone by name
lanose
Lark, R.
Leptodermis scabrida
line ... pocket
locally indicable
lollipop man
Mahasoabe
Megaupload
minor inspection
molten salt breeder reactor
Monjas, R.
monocrop
narrow-leaved vetch
ods
Old Mill Bridge
open contact tone
orthomorphic map projection
Palestina
Phormidium papyraceum
place of negotiation
primary instruction
probe inlet
probe-shift
project problem method
Pseudopeziza
reconcentrated
reimss
river community
science of defence
second-level structure
selfactuated regulator
shell galaxy
single box
Sloatsburg
sssisxs-s
strain sensors
synthetic job
tea lesser leafhopper
tetraptych
thermoablation
Thoisy-la-Berchère
top stripper blade
tr.pt.
trunk-roads
upper pintle
weftec
xixes