Nitrosoamine
n. [化] 亚硝胺
🗣️ 情景例句
I have been talking to a group of salesmen
我一直在与一群推销人员谈话
Many surfaces feel very different.
表面的触感会因物体而大有不同。
Today we tend to go to the other extreme,
虽然现在我们倾向于走向另一个极端，