Self-lubricating
自动润滑的; 自润滑
🧩 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
Can you speak English?
你会讲英语吗？
Yes, but I don't want go downtown.
是的，但是我不希望上街。
At the station, he was told by a smiling policeman that his bicycle had been found.
在警察局里，一位面带笑容的警察告诉他，他的自行车找到了。