英语词汇“track valve”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	track valve
释义	track valve 英?[tr?k v?lv] 美?[tr?k v?lv] 释义 [医]（防检塞）轨道（人造）瓣（膜）
随便看	it is a fact it is a fact that it is a gone goose with someone it is alleged that... it is all Greek to me it is all up with It is a long lane that has no turning. it is a long story It is always a pleasure to greet a friend from afar it is always the case with it is a matter of common observation that It is a mercy. it is a mercy that it is ammounced that It is another story. it is anticipated that It is anyone's guess. It is a pity it is a pity that It is a pleasure. it is apparent that... it is apparent that it is appropriate that it is arguable that it is argued that...

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