推入量起始點pull: vt. 1.拉,拖,牽,曳 (opp. push); 勒 ...up: adv. (superl. uppermost ) 1. ...start: START =Strategic Arms Reduct ...point: n. 1.尖頭,尖端;尖頭器具;〔美國〕筆尖;接種針,雕 ...pull-up point: 拉起點下載手機詞典可隨時隨地查詞查翻譯