Cefmetazole
[化] 头孢美唑
🗣️ 情景例句
When do you think you can return with street performances?
你觉得何时可以带来街头表演艺术的摄影？
I'm working on it.
我正在努力。
I'm good at freestyle and breast stroke.
我擅长自由泳和蛙泳。