Peroxynitrite
n. 过氧硝酸盐；过氧亚硝基
🗣️ 情景例句
Let me just weigh it first.
请先让我称一称。
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
I would like to ask you a favor.
我可以提出一个要求吗？