Vacuum impregnation

[电] 真空浸透

🧩 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
impregnation
n. 充满, 受精, 注入\\n[化] 浸渍

🗣️ 情景例句

and Philip was opening his first medical office.
而Philip则第一次开诊所。
Her parents don't approve of me and want her to forget me.
她的父母不赞成我们,想要她忘记我。
You are so considerate.
你真有心。
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