Crankcase oil additive
[建] 曲轴箱用油的添加剂
🧩 词语组成解析
n. 曲轴箱\\n[建] 曲柄箱
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
I've been meaning to ask you
我一直想问
It'll come to me.
我会想起来的。
Let me take a look at your shoulder. Where does it hurt?
让我看看你的肩膀。哪里疼？