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单词 Allen's rule
释义

Allen's rule

noun

: a statement in zoology: protruding body parts (as ears, tail, legs, bill) of warm-blooded animals are relatively shorter in cooler than in warmer parts of the range

Word History

Etymology

after Joel A. Allen

First Known Use

1937, in the meaning defined above

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更新时间:2024/12/23 15:40:43