benchern.坐凳子的人；(英国)议员；法学院的老资格；划手benchn.长凳；工作台；法官bench drilling machine台式钻床bench-type terracing平坡梯田bench type spray booth台式喷涂橱Bench Test Instruction标高测试指南bench scale experiment台钳尺寸试验bench tunneling method台阶法bench type switchboard台式开关板bench grinding machine台式磨床bench type core blower台式吹芯机bench-scale research扩大试验