O-toluenesulfonic acid
[化] 邻甲苯磺酸
🧩 词语组成解析
🗣️ 情景例句
My name is Stewart... Malcolm Stewart.
我姓Stewart……Malcolm Stewart。
I know he will be able to find way here.
我知道他会找到这里的路。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。