Diguanide
[化] 缩二胍
🗣️ 情景例句
If you watch carefully you will see how to do it.
你若细心观察，就会知道怎么做这件事。
Would you please have these clothes washed for me?
可以请你为我把这些衣服洗了？
Oh, yes, it's mine! Thanks a lot.
啊，是的，它是我的！非常感谢。