英语词汇clean heart的起源、历史背景-英语词源词典

词汇	clean heart
词源	clean heart. Pure. An English translation of a word from a local language in Kenya, where English is the official language along with Swahili.
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英语词源词典收录了13259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。