单词 | altricial |
释义 | al·tri·cial (ăl-trĭshəl) adj. Hatched or born with the eyes closed and with little or no down or hair, and requiring parental care. Used of birds and mammals. [From Latin altrīx, altrīc-, feminine of altor, nourisher, from alere, to nourish; see al-2 in the Appendix of Indo-European roots.] |
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