[網(wǎng)絡(luò)] 變速運(yùn)動(dòng) motion with variable velocity: 變速運(yùn)動(dòng)variable motion: 變速動(dòng)動(dòng); 變速運(yùn)動(dòng)variable velocity: 可變速度, 變速velocity, variable: 可變速度uniform motion; constant velocity motion: 等速運(yùn)動(dòng)規(guī)律下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯