Pullu普尔卢pullv.拉；拖；牵；拔；吸引n.拉；拉力；引力；划船；影响力puller finger拆卸工具夹pull a muscle拉伤肌肉pulling crane浮吊,水上起重机pull together齐心协力； 控制(自己的)感情pull exercise拉力练习pull up riser穿插式升气管pulling-out抽拔pull strategy前拉策略pulling cable牵引索pull for goal努力达到目标