Cephamycin
头霉素
🗣️ 情景例句
His actions express his love more than any words could do.
他用行动表示的爱胜过任何言语。
I see your point, but I still can't agree with you.
我明白你的意思，但我仍然不能同意你。
What colour's your new dress?
你的新边衣裙是什么颜色的？