Unctuosity
油性, 润滑性
✅ 同义词
🗣️ 情景例句
It was so kind of them.
他们太客气了。
The more the well is used, the more water it gives.
井水越打越多。
Don't be so sure.We might not go anywhere.
别那么肯定。我们可能哪里也去不成。