tappets
n. [机] 挺杆；梃杆；[机] 凸轮从动件
例句
Remove bucket and switching tappets.
拆下筒式挺杆和切换挺杆。
Install the hydraulic tappets and rocker arm.
安装液压挺杆和摇臂。
Fit bucket and switchable tappets at their original position.
将筒式挺杆和可调换挺杆安装至其原始位置。
