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】

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(256) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(271) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(250) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(295) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(270) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(288) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(220) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(301) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(338) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(410) / 评论(0) 分类 step by step 3000 第三册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-03 / 阅读(278) / 评论(0) 分类 step by step 3000 第三册

Lesson58 Part Ⅰ Lesson 58 Part Ⅰ Warming-up Exercises Phonetics: Homonyms 1. a. principle b. principal 2. a. passed b. past 3. a. seize b. sees 4. a. for b. four 5. a. hear b. here 6. a. scene b.

发表于:2018-12-27 / 阅读(340) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 74 RADIO PROGRAMS (Ⅳ) Lesson 147 Part Ⅰ Warming-up Exercises Note-taking: Radio Program Reminders 1. VOA / Fill Owen a. Paul Franchat: review of __________________ b. Barry Wood: ____________

发表于:2018-12-27 / 阅读(201) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ Warming-up Exercises Note-taking: Some Undergraduate Courses in an English Department Engl 115 _______________

发表于:2018-12-27 / 阅读(212) / 评论(0) 分类 英语听力入门 (全四册)

Lesson 106 Part Ⅰ Lesson 106 Part Ⅰ Warming-up Exercises Numbers: Circulation of Some of the Popular Magazines in the United States Magazines Circulations 1. TV Guide __________________ 2. Reader'

发表于:2018-12-27 / 阅读(236) / 评论(0) 分类 英语听力入门 (全四册)

发表于:2018-12-27 / 阅读(234) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 69 POPULAR SCIENCE (Ⅱ) Lesson 137 Part Ⅰ Warming-up Exercises Instruction-following: Square or Circle? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Score: _______ Part Ⅱ Preserving The Environment Vocabu

发表于:2018-12-27 / 阅读(280) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 67 HEALTH AND MEDICINE (Ⅱ) Lesson 133 Part Ⅰ Warming-up Exercises Instruction-following: Medication Cure: _______________________ Preparation: tablets -- __________ water, dissolved Dosage: r

发表于:2018-12-27 / 阅读(316) / 评论(0) 分类 英语听力入门 (全四册)

Lesson 128 Part Ⅰ Warming-up Exercises Instruction-following: How to Make a Proper English Tea Tea: 1. boil __________________ 2. __________________ (boiling water) 3. __________________ (1 teaspoon

发表于:2018-12-27 / 阅读(306) / 评论(0) 分类 英语听力入门 (全四册)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-02-26 / 阅读(295) / 评论(0) 分类 step by step 3000 第三册
学英语单词
(a)etiology
2-bornanone
A. S. P.
adaptive control procedure
afraid of one's own shadow
algorithm theory
alieving
All are good lasses, but whence come the bad wives?
alpha-macroglobulins
alternate-CHOICE-clause
aminokrovin
antifume agent
at a promiscuous manner
binary punch
biological pathology
bottomset
bring under subjection
bronco bustings
bsc 3270 device emulation
Bucine
butt contact
chiaroscuroes
cleaners
coal pitch
complex psychology
complication of burn
copolyether ester fibre
Daleside
data updating capability
double fault indicator relay
drag curve
epidermoid cyst of cerebellum
fleming rule
fouling hawse
global screen write subroutine
horizontal action mine
hungerpain
illicium verums
implicit tariff
indurance
isomorphic representation
khasianus
kicked our ass
law of attraction
lawyer-free
lindner
linear learning machine
Litchi chinensis var. euspontanea
Loddon lily
Malope trifida
manganese citrate
mechanics of granular bodies
minnitt
munny
negotiated rulemaking
nonlinear feedback control
nonnormalizable
norwegian leprosy
omnibus clause
organ biochemistry
overwhelm with
patently
permanent pacing
perspective center
Petrocallis
picture orbiting facility
pile technology
Pinotti
planing hammer
pound mass
price-reporting
pronephric cavity
Psendozoaea
pseudomembranous enterocolitis
pump money into
quick-reactions
radiographers
refractoriness underload
resilient stricture
reworked fossil
rhinology
sa'dabad
scan plotter
seminar
sequence random number
shingliest
siderotil(siderotitite)
silica ware
spherophakia-brachymorphia syndrome
subsidized export
supercritical fluid
tb-sanatorium
theoretical cam curve
tomatos
types of burst
undulatory current motor
UPOR
user's inspection to be final
virtual currency
WIN-11450
wreck removing charge
yatabe blenny