Nitrosoethane
亚硝基乙烷
🗣️ 情景例句
But how did you know the party was for you?
但是你怎么知道派对是为你举办的呢？
Is the job position sitll open?
那个工作位置还接受申请吗？
Yes, my brother Bob is coming with me to the airport to see me off.
有，我兄弟鲍勃将和我一起到机场，送我上飞机。