英语词汇koi的起源、历史背景-英语词源词典

词汇	koi
词源	koi (n.) 1727年，源自日本一种本地鲤鱼的名称。最早记录年份: 1727 使用频率
随便看	self-interest self-involved selfish self-justification selfless self-love self-made self-motivation self-perception self-perfection self-pity self-portrait self-possession self-preservation self-protection self-realization self-regard self-regulating self-reliance self-reliant self-reproach self-respect self-restraint self-righteous self-sacrifice

英语词源词典收录了45944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。

koi (n.)