单词 | draw bolt |
释义 | > as lemmasdraw bolt draw bolt n. Brit. /ˈdrɔː bəʊlt/ , U.S. /ˈdrɔ ˌboʊlt/ , /ˈdrɑ ˌboʊlt/ (a) a sliding bolt used to secure a door; cf. drawbar n. 1; (b) the bolt of a coupling mechanism at the end of a railway carriage or other vehicle; cf. drawbar n. 3; (c) any bolt used to clamp parts of a mechanism or assembly tightly together.ΚΠ 1809 Hull Packet 19 Sept. Sundry Draw Bolts, Door Springs, &c. 1894 N.Y. Raiload Men May 300/2 An incompetent engineer..breaks couplers, pulls out drawbolts, disarranges the fine machinery of a new locomotive. 1921 E. K. Hammond Production Milling ii. 19 The final step in clamping the work is accomplished by turning a capstan wheel which fits on the threaded end of draw-bolt F. 2015 L. Atherton & L. Schreib Small-Block Chevrolet (rev. ed.) ii. 33 Allow the draw bolt to push against the head of the crank bolt. < 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。