Crankpin oiler
[建] 蒸汽机内用于连杆销子的离心加油器
🧩 词语组成解析
n. 曲柄销
n. 油商, 加油工, 涂油者, 注油壶\\n[化] 加油器; 加油者
🗣️ 情景例句
I don't know how to drive I'm afraid.
恐怕我不懂得怎样开车。
You won't get away with this.
你逃不掉惩罚的。
Time is more valuable than money.
时间比金钱宝贵。