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单词	concentric
释义	concentricconcentric /kənˈsɛntrɪk/ adjective Etymology ETYMOLOGYconcentric Origin: 1300-1400 Medieval Latin concentricus, from Latin com- ( ➔ COM-) + centrum center math, geometry concentric circles have their centers at the same point → eccentric
随便看	warehouse store warehousing wares warfare warfarin war game warhead Warhol, Andy warhorse warily War in Afghanistan, the wariness warlike warlock warlord warm warm-blooded warm-down warmed-over war memorial warm front warm-hearted warm-heartedly warm-heartedness warming

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