Compounded lubricating oil
[建] 复合润滑油
🧩 词语组成解析
a. 复合的, 化合的
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
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
Would you please pass me the sugar?
可以请你把糖递过来吗？
He knew it would not prove difficult in such a small village.
他知道在这样一个小村庄里抓住小偷并不困难。