Arsenyl
甲基砷酸二鈉
??? 情景例句
Don't judge people by their income level.
不要憑人的收入判斷人。
Mrs.Smith, I'd like to introduce a friend of mine, Pierre Dubois.
史密斯太太，我來介紹一下我的朋友皮埃爾=杜布斯。
He is used to eating out all the time.
他已經(jīng)習(xí)慣在外面吃飯了。