| 词汇 | Deadhead |
| 词根词缀 | 词源： 1970s in sense of "devotee of the band the Grateful Dead;" earlier "train or truck carrying no passengers or freight" (1911) and "non-paying spectator" (1841). |
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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。