Lever 词形变化 Levers 复数 Levers 释义与例句 name 1. A surname. 相关短语 lever arm 力臂 lever action lever arms lever frame lever frames lever shears gear lever [机] 变速杆 shift lever universal lever [医] 通用杠杆 tire lever tyre lever ratchet lever tuning lever reversing lever beer lever