Para-bromophenylhydrazine
[建] 对一溴苯基
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
Alexandra's coming over to help me
Alexandra就要来帮我
To know one's self is true progress.
能有自知之明就是真正的进步。
Let's make it a little earlier.
咱们安排早一点儿吧。