Alnovol
酚醛树脂
🗣️ 情景例句
All window seats are sold out.
所有靠窗口的位子都卖光了。
I was sick yesterday,but I'm better today.
我昨天病了，但是我今天好一些了。
They are arguing over who should pay the bill.
他们为谁应该付款而争论不休。