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
for his ten o'clock appointment with you.
等着十点钟与你的晤谈。
She will go into business when she likes to.
她想经商时就会去经商。
On the way, a young man waved to me.
途中，一个青年人向我招手。