Dimethylnitrosamine
n. [化]二甲基亚硝胺
🗣️ 情景例句
Have you ever been to Guangzhou?
你以前来过广州吗？
She will be happy to speak in French or Chinese to any of you.
她会很高兴与你们中的某个人讲法语或中文。
Are you coming with us tomorrow ? Uncle Li said we could borrow his boat.
明天你和我们一起去吗？李叔叔说我们可以借用他的船。