Crankcase oil types
[建] 曲轴箱用油的等级
🧩 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;
v. 打字（type的第三人称单数形式）
🗣️ 情景例句
I couldn't wait.
我迫不及待啦。
All things are difficult before they are easy.
凡事必先难后易。
We'll make it right with you, of course.
真相如何，我们一定会让你知道。