单词	ring head
释义	ring head [计] 环形磁头
随便看	lengthscales length selection length sensing device length shear ga(u)ge length shear gauge length shifter length slow lengthsman lengthsmen lengths of service lengthsome length specification length standards lengths-to-diameter length stop length-tension length to depth ratio length-to-diameter length-to-diameter ratio length to diameter ratio length-to-diameter(ratio) length to diameter ratio of flexspline length to diameter ra tio of flexspline length to height ratio length-to-length cure 擅1 擅3 擅作威福擅壑专丘擆擇擈擉擊擋のけるのける【退ける】のける【除ける】のけ反るのけ者のこのこ【鋸】のこぎりのこぎり【鋸】のこす