Retasulf
磺胺甲氧甲嘧啶
🗣️ 情景例句
I see what you mean.
我懂你的意思。
He has left already .
他已经离开了。
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。