单词	drill bushing
释义	drill bushing [机] 钻头夹头
随便看	residual oils residual oil satruration residual oil saturation residual oil standard discharge connection residual on evaporation residual on ignition residual on sieve residual operating current residual ore residual-ore deposit residual organic deposit residual orientation residual oscillation residual otitis media residual overburden residual owner residual ownership residual oxygen residual oxygen concentration residual packing residual parallax residual parameter residual parent material residual part residual payment 外4 外刚内柔外厉内荏外合里差外合里应外圆内方外宽内忌外宽内明外宽内深外巧内嫉法語法談法貨法輪法門法難法面泛かぶ泛かべる泛カブ