Serenium
[医] 塞伦尼, 盐酸2,4-二氨基-4'-乙氧基偶氮苯(尿路镇痛剂)
🗣️ 情景例句
No, no. I just changed my seat.
不 不。我刚才换了一下座位。
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
I had one after my lunch.
我是在饭后喝的。