Para-bromoaniline
[建] 对一溴苯氨
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
How do you do?
你好！
I'm working on it.
我正在努力。
Though she hesitated for a moment, she finally went in and asked to see a dress that was in the window.
她虽然犹豫了片刻，但终于还是走进了商店，要求把陈列在橱窗里的一件衣服拿给她看。