P-bromophenylhydrazine
[化] 对溴苯肼; 对溴代苯肼
🗣️ 情景例句
Now he's got his own trading company. Ann told me he made four million dollars last year.
现在他已有自己的贸易公司。安告诉我他去年赚了400万美元。
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
There are a lot of people in the swimming pool.
游泳池里挤满了人。