Homovanillic acid
[化] 高香兰酸; 高香草酸
🧩 词语组成解析
🗣️ 情景例句
the school poster for the play this year.
今年学校话剧的海报。
I beg your pardon?
你说什么？
the waters flow more quietly, and in the end, without any visible break,
河水流得平缓起来，最后连绵不断地