Mefoxin
头霉噻吩噻吩甲氧头孢菌素钠(抗生素)C16H17N3O7S2
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
As soon goes the young lamb's skin to the market as the old ewe's.
老羊皮上了市，小羊皮也跟着来。
Look! That girl has fallen off her bicycle.
看！那个女孩从自行车上摔下来了。