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
Thanks. Excuse me.
谢谢。对不起，失陪了。
One cannot make a silk purse out of a sow's ear.
朽木不可雕。
Von Frisch watched the wagging dance very carefully.
冯·弗里施非常仔细地观察蜜蜂跳的摇摆舞。