Diazobenzenesulfonic acid
[化] 重氮苯磺酸
🧩 词语组成解析
🗣️ 情景例句
When you have nothing to do, time goes slowly.
你没事做时，时间便过得很慢。
If it doesn't rain tomorrow, will you get a haircut?
如果明天不下雨的话，你会去剪头发吗？
Often the little words have meanings of their own.
这些小词常常都有自己本身的意思。