Servopump
[化] 伺服泵
🗣️ 情景例句
Well, forty-seven, to be exact.
准确点说， 四十七年。
What's for dinner tonight?
今天晚上吃什么东西？
But other suns, stars as the astronomers call them, are bound to have planets like our own,
但是，其他的太阳，即天文学家所说的恒星，肯定会有像我们地球一样的行星。