Sesin
2,4-滴硫钠
🔁 扩展释义
【化】 赛信
🗣️ 情景例句
I can hardly keep my eyes open.
我简直睁不开眼睛了。
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
Well, would you like something to drink? What about a glass of milk?
你想喝些什么吗？要不要一杯牛奶？