英语词汇“jack screw”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	jack screw
释义	jack screw 基本英英例句 n.螺旋千斤顶名词 jackscrew: screw-operated jack用作名词Each of the four legs contains a simple screw jack with a thrust bearing that is operated telescopically inside of two tubes.四条腿中每个都装有一个简单的螺旋千斤顶，千斤顶中又有一个在两根管道中做伸缩操作的推力轴承。
随便看	alignning arm align objects Alignol align oneself with align oneself with sb align orders Align Orientation Align Print Cartridge align reamer align reaming align right Align right edges align right sides aligns Align Selection Align strings to left Align strings to left,numbers to right of cell align text Align text left or right align text to left margin align text to right margin align timing with state win align to align to central line Align to Cursor