Nitronaphthylamine
[化] 硝基萘胺
🗣️ 情景例句
The instructions were not easily understandable.
这份说明书不容易理解。
I am on top of the world.
我高兴到了极点。
He tried to escape but was followed and caught.
他曾经试图逃跑，但是被人追上来抓住了。