英语词汇threesome的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	threesome
词根词缀	Online Etymology Dictionary threesome n. late 14c., from three + -some(2).
随便看	arbitrator arbitrer arbor arbor- arbor-, arbori- Arbor Day arboreal arboretum arbori- arboriculture arboriculturist arborist arbor vitae arbour arbuscu-, arbusc- arc arc- arcade Arcadia Arcadian arcana arcane arcanum arc, arc-, arci-, arch, arch- arc, arch

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