pullupn.拉起(张力;停止;正偏;停车处)
pullv.拉;拖;牵;拔;吸引n.拉;拉力;引力;划船;影响力
pull through an illness挺过了一场病
Pull Cord for Attention紧急情况请拉警报
Pull out of hole bit.起出钻头。
pull rice man to settle拉米夫定
pulling resistance test抗拔试验
pull-type wire feeder拉丝式送丝机构
pull-out piece spring压簧
pullulan polysaccharide短梗霉多糖
pull in large audiences吸引大批观众
pulling into synchronism牵入同步