基本解釋釺尾；釺柄；鑽坯；鑽頭的絲釦部分英漢例句雙語例句The core bit includes shank and thread , which consists of male thread and female thread.有直柄鑽頭和螺紋柄鑽頭之分，螺紋柄分爲(wèi)內(nèi)螺紋和外螺紋。bit shank更多例句詞組短語短語Tool bit chucking shank 發(fā)明名稱bit t shank 釺尾shank bit 直柄鑽頭square shank bit 方頭鑽嘴round shank bit 掘進(jìn)機(jī)截齒bit shank更多詞組專業(yè)釋義能源科學(xué)技術(shù)鑽頭的絲釦部分