M-acid
[化] M酸; 1-氨基-5-萘酚-7-磺酸
🧩 词语组成解析
🗣️ 情景例句
She's an easy-going teacher.
她是位随和的老师。
Palm Springs. I've got a cousin there.
棕榈泉，我有个表兄在那儿。
It's a pleasure. What time is it by your watch, please?
不客气。请问，你的表几点了？