Azosuifonic acid
[机] 偶氮磺酸
🧩 词语组成解析
🗣️ 情景例句
It's too crowded in the bus. I think I'll have to get off to walk the rest of the way home.
车上太挤了，我想剩下的路我必需下车走路回家。
A contented mind is perpetual feast.
知足常乐。
but children were then too cowed to let them know how they really felt.
孩子们只不过被吓得不敢让父母知道自己的想法罢了。