Polyarylsulfone
[化] 聚芳砜
🗣️ 情景例句
Sure. You take the next left turn.
当然。你在下一个路口左转。
I bought one gallon of milk.
我买了一加仑牛奶。
We always assume that villagers in remote places are friendly and hospitable.
人们总是以为偏僻的地方的村民们热情好客。