Toluenesulfonyl
[化] 甲苯磺酰
🗣️ 情景例句
just so they can get
就是为了得到
Well, the worst of the winter should be over.
不过，冬天最糟糕的一段日子总该过去了。
I don't have any small notes on me.
我身边没有小钞票。