Ethionic acid
[化] 乙二磺酸
🧩 词语组成解析
🗣️ 情景例句
Please have these clothes washed before eight o'clock tonight.
我今晚8点前请把这些衣服给洗了。
Are you a native Chinese?
你是土生土长的中国人吗？
That's a good idea! Why not? Let's go.
好主意！为什么不呢？我们走吧。