【機(jī)】 first law of motion

運(yùn)動(dòng)的英語翻譯：

athletics; sport; campaign; exercise; movement; play
【醫(yī)】 cin-; cine-; cinesi-; cineto-; exercise; kine-; kinesi-; kinesio-
kinesis; kineto-; kino-; locomotion; motion; movement
【經(jīng)】 campaign; motion

第的英語翻譯：

【機(jī)】 number

一定的英語翻譯：

certainly; surely; all to nothing; by all means; to a certainty

律的英語翻譯：

law; restrain; rule