Dichloroazodicarbonamide
二氯偶氮脒
🗣️ 情景例句
where we had our meals ...
我们用餐的地方……
The party is a good opportunity for us to meet.
这聚会是我们彼此见面的好机会。
An old woman is standing at the side of the road.
一位老大娘站在靠近红绿灯的路边。