Vacuum partial condenser
[化] 真空蒸镏塔部分冷凝器
🧩 词语组成解析
🗣️ 情景例句
His wife just found out about his mistress.
他的妻子刚刚发现了他有外遇。
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
the varieties are infinite; but two classes may be roughly seen.
鸟的飞行方式千差万别，但大体上可分为两类。