轉動〔转动〕 zyun² dung⁶ {zhuǎndòng}

(verb) 1. To roll round; 2. To spin

轉動〔转动〕 zyun² dung⁶ {zhuǎn dòng}

1. to turn sth around
2. to swivel

轉動〔转动〕 zyun² dung⁶ {zhuàn dòng}

1. to rotate (about an axis)
2. to revolve
3. to turn
4. to move in a circle
5. to gyrate

轉動件〔转动-〕 zyun³ dung⁶ gin² {zhuàn dòng jiàn}

rotor

轉動軸〔转动轴〕 zyun³ dung⁶ zuk⁶ {zhuàn dòng zhóu}

1. axis of rotation (mechanics)
2. spindle

轉動慣量〔转动惯-〕 zyun³ dung⁶ gwaan³ loeng⁶ {zhuǎn dòng guàn liàng}

moment of inertia (mechanics)