Preservative lubricating oil
[化] 防护润滑油
🧩 词语组成解析
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;
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
The water's pretty deep here.
这里水相当深。
I don't have the nerve to do it.
我没勇气去做。
Did she buy them here?
她是在这儿买的吗?
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