| 词汇 | cortex |
| 词源 | cortex [LME] This is a Latin word meaning literally ‘tree bark, husk’, and this is the sense in which it was first used. It was used of the brain from the mid 18th century. |
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英语词源词典收录了6069条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。