Vazo
偶氮二异丁腈
🗣️ 情景例句
So tell me about your educational history.
请告诉我你的教育经历。
Not in the least.
一点儿也不。
I'm poor, but I always enjoy myself! he said. I don't know why!
“我很穷，但我总是过得很愉快！”他说，“我不懂为什么！”