单词 | pad-screw |
释义 | > as lemmaspad-screw ΚΠ 1848 Sci. Amer. 5 Feb. 156/2 An improvement in the arrangement of cold chisels for cutting off the shanks of pad hooks, terrets and screws. 1869 Rep. Special Commissioner Revenue App. L. 166 (table) Comparative table of import duties... Pad screws—[United States] 35 per cent—[Great Britain] Free. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。