Dinitrochlorobenzol
二硝基氯苯
🗣️ 情景例句
I like playing basketball and badminton.
我喜欢打篮球和羽毛球。
I didn't notice you were wearing your new hat.
我没注意你戴了新帽子。
Some time ago, and interesting discovery was made by archaeologists on the Aegean island of Kea.
不久之前，在爱琴海的基亚岛上，考古工作者有一项有趣的发现。