calipers
剑桥词典
calipers noun [plural] (TOOL)
(UK also callipers)a device for measuring widths or distances , consisting of two long , thin pieces of metal fixed together at one end
测径器,卡钳,双脚规
calipers noun [plural] (LEG SUPPORT)
UK (US braces)metal supports that are fastened to the legs of people who have difficulties with walking
(装在有行走障碍者腿上的)双脚规形夹 返回 calipers