Unctuosity
油性, 润滑性
✅ 同义词
🗣️ 情景例句
That's a good buy.
那买得便宜。
How long have you been studying English?
你学了多长时间的英语了？
Squeezing through a cleft in the rocks, the pot-holers arrived at an enormous cavern, the size of a huge concert hall.
洞穴探险者从岩石缝里挤身过去，来到一个巨大的洞里，其大小相当于一个音乐厅。