his dual role as composer and conductor他兼任作曲家和指挥的双重角色He has dual role as composer and conductor.他兼作曲家及指挥的双重身分.The airplane had dual controls.这架飞机有两套操纵装置....
他们受到恐吓，如若违抗就会受到惩罚。They were threatened with punishment if they disobeyed.他因违抗命令而受到惩罚。He was punished for disobeying orders.他的行为被看作又一次的违抗.His behaviour was seen as another act of disobedience....
样本选自两个全科诊所的病历档案。The sample was selected from the medical records of two general practices.医生的诊所外排了长长的一队人。A long line of people formed outside the doctor's office.她在诊所做了个膝盖手术。She had an operation on her knee at the c...