1. 飛輪一種用于減小拐彎時(shí)速度變化和每分鐘轉(zhuǎn)數(shù)的粗邊轉(zhuǎn)輪，如減小機(jī)械在運(yùn)行或裝載中的變化
   A heavy-rimmed rotating wheel used to minimize variations in angular velocity and revolutions per minute, as in a machine subject to fluctuation in drive and load.
2. 旋轉(zhuǎn)計(jì)數(shù)器，里程計(jì)一種用來表明移動(dòng)距離的測(cè)量輪子轉(zhuǎn)數(shù)的儀器
   An instrument that records the revolutions of a wheel to indicate distance traveled.

轉(zhuǎn)的英語翻譯：

數(shù)的英語翻譯：