Daiflon
聚三氟氯乙烯树脂
🔁 扩展释义
【化】 (商)聚三氟氯乙烯
🗣️ 情景例句
Is there anyone present who can show
在座可有人能提出
He should meditate on the problem.
他必须就那个问题好好地想一想。
We chose a big one. It is almost as tall as the room.
我们选了一棵大的。它几乎和房间一样高。