| 单词 | jaw-wedge |
| 释义 | > as lemmasjaw-wedge jaw-wedge n. U.S. a wedge used to tighten the axle-box in the axle-guard of a railway truck. ΚΠ 1864 Webster's Amer. Dict. Eng. Lang. Jaw-wedge, a wedge to tighten the axle-box in an axle-guard. 1875 E. H. Knight Amer. Mech. Dict. II. 1212/1 Jaw-wedge, a wedge to tighten the axle-box in the jaw or guard of a railway car-truck. < 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。