词汇“孔道”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	孔道
释义	孔道孔道[kǒng dào]1.■a narrow passage providing the only means of access to a certain place; pass; {工} duct; drill way; pore canal 常用词组1.■孔道膜 porthole die;2.■孔道狭窄 aretation
随便看	double-base transistor double bass double-battery gin double bead double beader double beam crane double-beam double-focusing mass spectrometer double-beam long persistence storage type oscilloscope double beam oscillography double-beam spectrophotometer double bearing double-beat converter double-beat (drop) valve double beater scutcher double-beat poppet valve double bed burner double bed furnace double Belgian mill double-bell insulator double-bell joint double belt double-belt freezer double belting double bend double bent

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