Servopump
[化] 伺服泵
🗣️ 情景例句
Smoking is addictive, and causes cancer, But the point I most want to emphasize is that it damages the health of those around you.
吸烟会上瘾，会引发癌症。但我最想说的是，吸烟同时也有损你的健康。
Nothing venture, nothing have.
不入虎穴，焉得虎子。
Yes, it is.
是的。