Tolylsulfonyl
甲苯磺酰
🗣️ 情景例句
There's saying, East and West, Cantonese Food is Best.
有句谚语说的是“食在广州”。
Women in mischief are wiser than men.
妇女在受危害时比男子机智。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。