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單詞乎

螺紋底

拼音luó wén dǐ

英語翻譯

【機】 bottom of thread

分詞翻譯

螺紋的英語翻譯:

screw thread; whorl; worm
【機】 screw thread; thread

底的英語翻譯:

a copy kept as a record; base; bottom; end; fundus; the truth of a matter
【醫(yī)】 base; basement; bases; basi-; basio-; basis; batho-; bathy-; fimdi
floor; fundus; pavimentum; solum

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