The agency has been vilified by some doctors for being unnecessarily slow to approve life-saving drugs.该机构因对救生药物的审批速度太慢而备受一些医生的诟病。The tone of the interview was unnecessarily patronizing.面试官的口气让人觉得受了他多大恩惠似的，实在没有必要。Your Hi...
The silence lengthened as Thorne unnecessarily shuffled some papers.索恩整理着一些本无须整理的文件，沉默还在延续。They have pulled out patients' teeth unnecessarily.他们毫无必要地拔掉了病人的牙。I don't want to invade your private life unnecessaril...