doubledyevt.染两次doubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double shifting双班制double calliper两用卡钳double ice burg双冰山现象double earphone双耳机double limiting双向限幅double- tutor双导师double pushpull双推挽double bar link双臂连杆Double fuel bed双火床Double-bundle双束