(a) a tap-hole in a furnace; (b) a hole drilled in metal to be tapped or furnished with an internal screw-thread.
单词 | θ216384 |
释义 | society > occupation and work > materials > derived or manufactured material > metal > metal in specific state or form > [noun] > hole to be tapped with screw-thread (1) tapping-hole1861 (a) a tap-hole in a furnace; (b) a hole drilled in metal to be tapped or furnished with an internal screw-thread. |
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。