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词汇
yucatan
词源
Yucatan
据说源自当地一词，意为“大屠杀”。相关：
Yucatecan
。
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unflappable
unflattering
unfledged
unflinching
unfold
unforced
unforeseeable
unforeseen
unforgettable
unforgivable
unforgiven
unforgiving
unforgotten
unformed
unfortunate
unfortunately
unfortune
unfounded
unfree
unfrequented
unfriend
unfriendly
unfruitful
unfulfilled
unfunded
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。
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更新时间：2026/4/14 23:17:02