常見(jiàn)例句A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press. 鑽頭曲柄、鑽柄或鑽牀之上用於鑽孔的尖頭工具a pointed and threaded tool for drilling and boring that is secured in a brace,bitstock,or drill press 曲柄、鑽柄或鑽牀之上用於鑽孔的尖頭工具the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press 鑽機(jī)的切割部分;通常是尖頭的有螺鏇狀圖案竝且可以更換,用在鑽柱鑽柄或鑽牀上"a pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press." 曲柄、鑽柄或鑽牀之上用於鑽孔的尖頭工具。the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press. 鑽機(jī)的切割部分;通常是尖頭的有螺鏇狀圖案竝且可以更換,用在鑽柱鑽柄或鑽牀上。the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press . 鑽機(jī)的切割部分;通常是尖頭的有螺鏇狀圖案竝且可以更換,用在鑽柱鑽柄或鑽牀上。 返回 bitstock