Tosylation
[化] 甲苯磺酰化
🗣️ 情景例句
I'm suspicious of excessive tenderness.
过度的温柔令我起疑。
Sorry, She is out. Shall I take a message?
抱歉，她外出了，你要留口信吗？
Today it is no longer the tallest building in the USA, or even in New York.
今天，它不再是美国最高的大厦了，甚至在纽约都排不上号了。