P-bromobenzenesulfonyl
[化] 对溴苯磺酰基
🗣️ 情景例句
I am a representative of Politics Association.
我是政治协会的代表。
She was so stunned, that she couldn't speak.
她惊愕得说不出话来。
Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out.
然而，依赖这种研究的很多工艺程序是在完全保密的情况下进行的，直到可以取得专利权的阶段为止。