Lubricating
润滑的
✅ 同义词
🗣️ 情景例句
I wonder if you could tell me.
不知你是否能告诉我。
The moon is a moon whether it shines or not.
或名或暗，月亮总是月亮。
They insisted on staying rather than going.
他们坚持留下来，而不愿意走