P-bromobenzenesulfonate
[化] 对溴苯磺酸盐(或酯)
🗣️ 情景例句
What is your regular practice concerning the terms of payment?
你们一般采用什么付款方式？
You were here in February,weren't you?
二月份你曾在这里，对不对？
Eric had been the eldest son of the family, very much older than his two brothers.
埃里克是这家长子。