Fluidities
(fluidity 的复数) n. 流动性, 流质, 流状\\n[化] 流动性; 流度
🗣️ 情景例句
It looks fine to me. But I have one suggestion.
我看写得不错，但有我个建议。
I'm studying upstairs.
我在楼上读书。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。