Diguanide
[化] 缩二胍
🗣️ 情景例句
You mean you never do anything yourself?
你意思是你自己不做任何事？
Quick! Seize that child before she falls down.
快！趁还没掉下去，快抓住那孩子。
Oh, on a farm near here.What about you? What do you do?
离这儿很近的一个农场。你呢？你是干什么的？