Cefathiamidine
[化] 头孢硫脒; 洗锋霉素18号
🗣️ 情景例句
Could you explain why you left?
你能解释一下你离开的原因吗？
The ancient Roman civilization was finally destroyed by the nomadic tribles.
古罗马终于被游牧民族灭亡了。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了