Vacuum condensation

[化] 真空冷凝

🧩 词语组成解析

vacuum ['vækjʊəm]
n. 真空;空白;空虚;清洁; v. 用真空吸尘器清扫;
vac空+uum表名词 →空虚;真空
condensation [kɔnden'seiʃən]
n. 冷凝;冷凝液;凝结的水珠;节略;

🗣️ 情景例句

and a new paint job in the schoolrooms.
和重新油漆教室。
At about seven.
七点左右。
Sam Benton, the local butcher, had lost his wallet while taking his savings to the post office.
本顿在把存款送往邮局的途中把钱包丢了。
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