M-acid
[化] M酸; 1-氨基-5-萘酚-7-磺酸
🧩 词语组成解析
🗣️ 情景例句
I had a wonderful being with you.
和你们在一起，我度过了美好的时光。
I'm very well, and you?
我很好，你呢？
The enormous increase of population will create many problems.
巨大的人口增长将产生很多问题。