| 单词 | rail clamp |
| 释义 | > as lemmasrail clamp rail clamp n. ΚΠ 1868 Sci. Amer. 8 Feb. 94/2 Railroad rail clamp. a1877 E. H. Knight Pract. Dict. Mech. II. 1859/1 Rail clamp, a device designed for firmly holding rails on lines of track so as to prevent any shaking motion. 1950 Times Herald (Olean, N. Y.) 20 Jan. 2/1 The rail clamp, designed to fit beneath the rails, to hold them in place on curves, or uneven ground, was clamped down tightly on top of the tracks. 2000 Evening Standard 16 May 15/1 Engineers replaced a rail clamp after they had been told it was coming off the main line at Watford Junction. < 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。