Preservative lubricating oil
[化] 防护润滑油
🧩 词语组成解析
preservative
[pri'zə:vətiv]
n. 防腐剂;预防法;防护层;
adj. 防腐的，（能）保存的;储藏的;有保护力的;
润滑的
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
It was a wonderful meal, Mrs. Stewart.
真是一顿精美的晚餐 Stewart太太。
It's my treat this time.
这次我请客！
Where he made mistakes, he admitted these willingly.
无论在哪里犯了错误，他都乐于承认。