knockdown
a. 击倒的, 可拆卸的, 廉价的 n. 压倒, 可拆卸家具
发音
词形变化
别名
释义与例句
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1.
An act of knocking down or the condition of being knocked down.
可数 不可数 -
2.
An overwhelming blow.
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3.
Very strong ale or beer.
废旧 俚语 不可数 可数 -
4.
A genetically modified organism that carries one or more genes in its chromosomes that have been made less active or had their expression reduced.
可数 不可数 生物 医学 -
5.
The use of a reagent such as an oligonucleotide with sequence complementary to an active gene or its mRNA transcript, to interfere with the expression of said gene.
可数 不可数 生物 医学 -
6.
The condition of a sailboat being pushed abruptly to horizontal, with the mast parallel to the water surface.
可数 不可数 航海 交通 -
7.
a short pass played downwards, for example from the head onto someone's feet.
可数 不可数 体育 游戏 -
8.
A shelter erected for use as a temporary dressing room.
可数 不可数 媒体 -
9.
A collection of parts required to assemble a product, typically manufactured in one region and exported elsewhere for assembly.
可数 不可数
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1.
To employ the knockdown technique
生物 医学
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1.
Powerful enough to overwhelm.
a knockdown argument
a knockdown blow
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2.
Reduced in price, originally to a price below which an article would not be sold by the auctioneer.
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3.
To be formed into a head by upsetting in fastening.
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4.
Capable of being taken apart for packing or removal.
knockdown furniture
词汇关系
词源
From knock + down.
来源:wiktionary