a. 降低电压的, 递降的
n. 下车, 下台, 减少
n the act of decreasing or reducing something
词型变化:名词复数形式 : step-downs
词性分布:
形容词100%

step-down的用法和样例:

例句

用作形容词(adj.)
  1. The economies of Europe and Japan rebounded strongly in the third quarter, but look likely to slow down.欧洲和日本经济在第三季度强烈反弹,但是有减缓的趋势。
  2. Levelling up never happens but always levelling down in my experience.对于我来说,水平提高是从未有过的事情,倒是水平下降的情况时有发生。
  3. These new figures give the lie to the belief that unemployment is going down.这些新的数据表明失业率在下降的看法是不真实的。
用作名词(n.)
  1. Their demands had narrowed down to only two points.他们的要求已减少到只有两点。
  2. We shall have to prune down our expenditure a bit.我们有必要把开支减少一些。

词汇搭配

  • step down逐渐缩小
  • step down side变压器低压侧...
  • step down switching voltage regulator降压型开关稳压器...
  • voltage step-down circuit电压递降电路...
  • step-down substation降压变电所
  • step-down gear减速器
  • turns step down ratio匝数分档下降比...
  • step down switching current regulator降压型开关稳流器...
  • step down amplifier降压放大器
  • step down test跳台试验
  • step down turns ratio降压匝数比
  • step-down ratio变压器降压比,降压比...
  • step down substation降压变电所
  • frequency step down频率降低
  • step down transformer降压变压器
【近义词】

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学英语单词
air-blast defrosting
arsenate effect
bathward
bill to mature
breast boards
Brownings
c calling convention
Campomanes
Carpinone
chip compression ratio
composerly
computer interface unit
crack a prospect
cyclo-octylamine
D(deuterium)
diamond cutter
disruptures
drum handling conveying assembly
fadas
foundation curb
frh
gabbidons
garruling
general purpose detergent
germ processed oil
grass-seed cleaner
gsx
Haplosporangium
harp-shaped
ibragim
immersed tunnelling method
in quintuplicate
indicator row routing
Indo-China diastrophism
intimator
ion cyclotron wave
junglegym
kamichael
Komrvo
kroude
Kuge
kuney
leg cutters
leptodermous
line merging
liquid assetss
Majorcans
managerial force
maximum output capacity
Metione
midcourters
middle-ground
moles
negative acknowledgement
neurorrhaphy
new installation
non competitive bids
non conventional energy
one-sided alternative
outpolar conic
peak-load regulating operation
per share earning
permanent orbital station
petitory
polysaccharopeptide
post-arrival time
Public Revenue Protection (Inland Revenue) Order
Pyramus and Thisbe
rammed earth
Rayleigh-Willis relation
regenerative afterburner
restriction notice
retine
roast sintering
rottlerin
rubbler
rummily
saved game
scene painters
self-locking connector
selgin
single-boom system
SMD interface
soldering flux
solid-cast transformer
strip electrode
subsidiary account
superficial middle cerebral vein
surround by
tape transmitter-distributor
technology of hydraulic structure
thallium(i) thiocarbonate
thin-film waveguide
transposition system
tritosternal base
ultraperformance
underground distribution
upeneus bensasi
Ushinka
valve casing
whore-monger
window insulator