| 词汇 | porterhouse |
| 词根词缀 | 词源： "restaurant or chophouse where porter is served," c.1758, from porter (3). Porterhouse steak (1841) is said to be from a particular establishment in New York City. |
| 随便看 |
英语词根词缀词典收录了31503条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。