Peroxynitrite
n. 过氧硝酸盐；过氧亚硝基
🗣️ 情景例句
I'm sorry, Alexandra.
我为你难过 Alexandra。
An ounce of prevention is worth a pound of cure.
预防胜于治疗。
Mum, can we have our fish and chips outside?
妈，我们可以在户外吃吗？