Nigrosin
[医] 苯胺黑
🗣️ 情景例句
Radiation exposure can damage your genes and make them vulnerable to mutation.
辐射会破坏你的基因组织，使它们突变。
You must be hungry. Shall we get something to eat?
你一定饿了，我们吃点东西好吗？
He felt free to talk about his failures or his difficulties.
他可以随便谈论自己的失败或困境。