B-acid
[化] B酸; 1-氨基-8-萘酚3,5-二磺酸
🧩 词语组成解析
🗣️ 情景例句
How fast can my mail be received?
我的信件多快会被收到？
Let beggars match with beggars.
龙配龙，凤配凤。
But it's going to be a very tiring five years for me.
不过对我来说，这将是非常累人的五年。