Self-lubricating bearing
[化] 自动润滑轴承
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
润滑的
🗣️ 情景例句
more than reading, writing, and arithmetic.
比阅读 、写作及算术更多的东西。
Will you bring the laundry in if it rains?
下雨时请你收一下衣服，好吗？
Over a hundred people must have been driven away from their homes by the noise.
有100多人肯定是被噪音逼得已经弃家远去，