Dipicrylamine
二苦胺, 六硝基二苯胺
🗣️ 情景例句
You'll have to come and see us soon.
你一定要再来看我们。
Sure. Just help yourself.
可以，自己拿吧。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。