Para-bromoacetanilide
[建] 对一溴乙酰苯氨
🧩 词语组成解析
[经] 帕拉
[化] N-乙酰溴苯胺
🗣️ 情景例句
I'll have a contract
我会准备好一张合同
He speaks Chinese every day.
他每天都讲汉语。
I was being tested for a driving licence for the third time.
我第3次接受驾驶执照考试。