单词	dull knife
释义	dull knife 钝刀
随便看	cross heading cross-heading crossheading crossheadings crosshead key crosshead liner crosshead link crosshead links crosshead lubricating pump crosshead lubrication crosshead nut crosshead oil pump crosshead pin cross head pin crosshead-pin crosshead pin bearing cross head pin bearing crosshead pin cap crosshead pin nut cross-head pin oiler crosshead piston crosshead pon crosshead rivet crossheads cross-heads 瀓瀔瀕瀖瀗瀘瀙瀚瀛瀜へいそへいそ【平素】へいそうへいそうへいそう【並走（併走）】へいそう【兵曹】へいそくへいそく【閉塞】へいそつへいそつ【兵卒】