Vacuum rectifying apparatus
[化] 真空精馏装置
🧩 词语组成解析
[化] 精馏; 精馏过程
🗣️ 情景例句
So, it's virtually risk-free for you.
所以，事实上对您而言，是完全没有风险的。
Oh, thank you.
噢，谢谢了。
The curious thing was that the lake was not marked on the map.
奇怪的是那个湖没有在地图上标出。