Preoiler
预先加油器, 预润滑器
🗣️ 情景例句
I decided to forget about my accounting problems
我已决定不再去想那些会计上的问题
Congratulations on the completion and opening of a new Beijing branch!
祝贺美国银行北京分行的建成和开业！
where people first learned to write.
那里的人最早学会了写字。