Vacuum grease
[化] 真空润滑油
🧩 词语组成解析
grease
[gris]
n. 动物油脂;油膏，润滑油;〈俚〉贿赂;
vt. 涂油脂于，用油脂润滑;贿赂;
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
It is a mistake to trust him.
信任他是个错误。
Television cameras and newspapers carried the news to everyone in the country.
电视摄像机和报纸把消息传送到全国。