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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
一单向座一双向座的双座阀
释义
twin-seat valve with one unidirectional seat and one bidirectional seat
一单向座一双向座的双座阀
机械工程名词
随便看
Left atrium
left auricle
Left auricle
left auxiliary
left averted photography
left avertence
left axle
left azygos vein
left bank
left-behind child
left behind rolling stock
left boundary
left bounded context{=LBC}
left brace
left bracket
left bracketed representation
Left branch
left cam path
left cancellation law
Left-censored
left censoring
left-censoring
Left central lobe
left cerebral hemisphere
left chamber
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更新时间：2026/1/16 17:15:15