Methofadin
磺胺甲氧甲嘧啶
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
I'll go to that shop and see if they have a telephone.
我去那个商店，看看是否有电话。