Dichlorohydrin
二氯丙醇
🗣️ 情景例句
I believe stamp collecting is an interesting hobby.
我认为收集邮票是一种有趣的爱好。
How much is a call to the United states?
打一个电话到美国去需要多少钱？
I'm sorry. I didn't know you wanted it. What a shame!
抱歉。我不知道你想要它。真可惜！