Lubricating oil analysis
[机] 润滑油分析
🧩 词语组成解析
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
It's nice to see you again.
再次见到你，真是太好了。
Can you keep an eye on the baby while I go shopping?
你能否在我上街买东西的时照看一下孩子？
I'll check the rates and call you back.
我来查一下价目再给你回电。