port face
noun
(In a steam engine or internal-combustion engine) the surface of the block containing the ports through which steam or fuel enters and exhaust material leaves.
Origin
Late 19th century; earliest use found in The Century Dictionary.
| 单词 | port face |
| 释义 | port facenoun (In a steam engine or internal-combustion engine) the surface of the block containing the ports through which steam or fuel enters and exhaust material leaves. Origin |
| 随便看 |
英语词典包含243303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。