英语词汇trace fossil怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trace fossil
释义	trace fossiln. a fossil that represents a burrow, footprint, etc., of an organism (有机物体的)足印化石
随便看	heinous heinously heinousness heir heir apparent heir-at-law heirdom heiress heirless heirloom heir presumptive heirship Heisenberg uncertainty principle heist hei-tiki Hejira HeLa cell held Heldentenor held in demesne Helen helenium heli- heliacal heliacal rising

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