Phygon
非冈, 二氯萘醌
🔁 扩展释义
【化】 二氯萘醌
🗣️ 情景例句
And I've got some delicious Danish pastry for you.
我为你们准备了一些可口的丹麦点心。
That man is a teacher,isn't he?
那个人是位教员，对不对？
Guess what?
猜猜看？