英语词汇“bow drill”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	bow drill
释义	bow drill 基本例句弓形钻,弓钻 With hisbow drill, the workman bores small cavities for brads of soft copper to be hammered in, binding the pieces.他要用弓钻现在上面打几个小孔，然后软铜做成的曲头钉穿在里面好把碎片绑在一起。
随便看	Change of hand behind Back change of heading change of heart Change of heart sound character change of heat resource change of height change of holders change of host change of human-land relationship change of hydrological regime change of ideas change of image change of image area change of incidence change of income Change of Independent Non-Executive Director Change Of Institution Change of Insurance Contract change of integrity Change of intelligence change of interest pattern change of international economic relations change of keys change of knowledge change of labor-capital relation