ves.tige
n.(名词)A visible trace, evidence, or sign of something that once existed but exists or appears no more.See Synonyms at trace 遗迹:过去曾经存在但现在不再有的一种可见的痕迹、证据或某物的标志参见 traceBiology A rudimentary or degenerate, usually nonfunctioning, structure that is the remnant of an organ or a part that was fully developed or functioning in a preceding generation or an earlier stage of development.【生物学】 退化器官:在先前一代或较早的发展阶段之后的退化器官,它是初级的或衰落的,并且经常是不再起作用的结构
来源:French 法语 from Old French 源自 古法语 from Latin vestogium 源自 拉丁语 vestogium