Tappets
n. [机] 挺杆；梃杆；[机] 凸轮从动件
🗣️ 情景例句
I'd like you to meet Audrey and her mother, Mrs. Cooper.
我来向你介绍， Audrey和她母亲 Cooper太太。
Many hands make a burden lighter.
众擎易举。
I'm the purchasing agent here.
我是这里负责采购的