| 词汇 | bioethics |
| 词根词缀 | 词源： coined 1970 by U.S. biochemist Van Rensselaer Potter II (19112001), who defined it as "Biology combined with diverse humanistic knowledge forging a science that sets a system of medical and environmental priorities for acceptable survival." From bio- + ethics. |
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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。