Cefathiamidine
[化] 头孢硫脒; 洗锋霉素18号
🗣️ 情景例句
It's Zhao, Z-H-A-O.
姓赵，Z-H-A-O。
Have you washed anything?
你洗东西吗？
Then I arrived home at six o'clock yesterday evening. He telephoned again.But I didn't answer the phone!
后来，我昨晚6点钟回到家里。他又打来电话，但我没接。