基本解释[機械工程]外牐帶词组短语短語contracting -band break 被動輪鼓external contracting brake band 外牐帶contracting band clutch 縮帶離郃器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更多词组专业释义機械工程外牐帶