Para-bromophenylhydrazine
[建] 对一溴苯基
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
and you care about us,
而且关心我们大家，
Would you care to take a seat while I make out a receipt?
请坐一会儿好吗？我给您开个收据。
I'd like to give you one of our new catalogs.
我们有新目录想给你