单词 | living fossil |
释义 | living fossil living fossil n.(名词)An organism, such as a coelacanth or the ginkgo, that is the sole surviving member of an otherwise extinct taxonomic group.活化石:一种生物体,是濒临灭绝的种群中唯一存活的成员(例如空棘鱼或银杏) |
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