Crankcase oil
[化] 曲轴箱润滑油
🧩 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
Your address?
你的住址？
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
Have you had any breakfast yet?
你吃过早餐了吗？