通气风扇,引风机,通风机

draught fan的用法和样例:

例句

  1. The fan at the window made a small whispering roar.窗上的通风机发出了耳语般轻微的嗡嗡声。
  2. Formula of circulating coefficient actual value calculated according to fan actual performance and characteristic dimension is discussed.探讨了依据通风机实际性能和特性尺寸计算环流系数实际值的公式。

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发表于:2018-12-04 / 阅读(180) / 评论(0) 分类 高级休闲英语

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发表于:2018-12-30 / 阅读(50) / 评论(0) 分类 每日攻克5词

1.李明是个败家子。 Li ming is the black sheep of his family. 2.她是个天生爱哭的人。 Shes a natural crier. 3.他真是个不知羞耻的家伙。 Hes really a law-down dirty shame. 4.他可是个乐天派,整天无忧无虑的。 H

发表于:2019-01-23 / 阅读(33) / 评论(0) 分类 英语口语

Todd: So, Melissa, the Super Bowl is coming up. And what do you think about football? Melissa: I think it's really interesting. This Japanese guy recently told me it was the most interesting sport to watch because of the rules, but unfortunately I do

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发表于:2019-03-07 / 阅读(153) / 评论(0) 分类 实用英语
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ac servo motor
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bar of uniform cross section
basi chromatin
benzenediols
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bounded context
branch firm
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capacitance balance
carthamus tinctorius yellow colour
central well down take
cerase
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chain extension agent
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conjugal status
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cow horn
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decade capacitor
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dialectics of scales
difficult separation coal
distributed cost
earthquake resistance diagnostics
electric
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exactingly
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fir needle
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Greene, Robert
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introductive
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Omphalogramma minus
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secondary steam pipe
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self-reacting device
Setkaw
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storage key memory key
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structure tree
tests of welded vessels
the pleasure garden
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thin web plate
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ventilating slit
videotapings
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XOFF
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