Lubricating oil
出国 Abroad润滑油\\n[化] 润滑油
🧩 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
And you said ... ?
那你怎么说的？
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
But I can't find it. I think I've lost it.
但我现在找不到了。我想我弄丢了。”