Servopump
[化] 伺服泵
🗣️ 情景例句
And be a true member of the Stewart family.
也真正成了Stewart家庭中的一员。
I began my new job full of confidence.
我开始做这个新工作时信心十足
When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.
倾倒、焚烧、把垃圾变成再生材料或试图少产生一些垃圾。