doublesn.[体]双打名词double的复数形式.doubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double picks百脚double doors双扇门double roots二重根double scalp软头骨病double thinkn.矛盾想法double flare双层喇叭形doublelengthadj.双倍长倍的doublebeddedadj.有两张床的(有双层床的)double Swiss双瑞士式double error双重错误