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
What would you like?
你想要什么？
That's easy for you to say.
你说的容易。
He's not in his office at the moment.
他现在不在办公室里，