Tolylsulfonyl
甲苯磺酰
??? 情景例句
There's saying, East and West, Cantonese Food is Best.
有句諺語(yǔ)說(shuō)的是“食在廣州”。
Women in mischief are wiser than men.
婦女在受危害時(shí)比男子機(jī)智。
It was from the study of these that so much was learnt about the interior of the earth.
正是從這兩種波的研究中，我們可以了解到地球內(nèi)部的許多情況。