bitbrace手摇钻: hand drill; crank auger diam ...钻孔: drill; bore; drill hole perf ...器: implement; utensil; ware胸压钻孔器, 手摇钻: breast brace手摇钻: hand drill; bitbrace; [木] brog; twist gimlet; rotary hand drill; wimble下载手机词典可随时随地查词查翻译