基本解釋[機械工程]外閘帶詞組短語短語contracting -band break 被動輪鼓external contracting brake band 外閘帶contracting band clutch 縮帶離合器external contracting band 外收縮制動帶contracting band brake 外帶式制動機;外帶式制動器contracting band更多詞組專業(yè)釋義機械工程外閘帶