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
He has the reputation of being bright.
他以头脑好而闻名。
For here or to go?
在这儿吃还是带走？
They are paid by the hour.
他们按时取酬。