Pullarn.普拉
pullv.拉;拖;牵;拔;吸引n.拉;拉力;引力;划船;影响力
pulling-in dogs牵引链钳
pull down my vestvi.多管自己
pull-out torque牵出扭矩,失步转矩
pulling technique拉单晶技术
pull in her hornsvi.打退堂鼓(缩减)
pull-in winding拉入绕组,插入式绕组,穿入式绕组
pulling-etching熔拉-腐蚀法
pull their weightvi.划船时有效地利用自己的重量