P-bromobenzenesulfonate
[化] 对溴苯磺酸盐(或酯)
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
What is more, they will not have to rely solely on the written word.
而且，也不必完全依赖文字材料。