Central lubrication
[化] 集中润滑
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
I surely do.
我当然喜欢。
I often go out in the morning.
我常常在早上出门。
It was difficult not to be tempted.
要想不为这些东西所动心是很困难的。