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单词
polygenism
释义
WordReference Random House Unabridged Dictionary of American English © 2024
po•lyg•e•nism
(pə lij
′
ə niz′əm),
USA pronunciation
n.
Genetics
the theory that the human race has descended from two or more ancestral types.
poly
- + -
gen
(
y
) + -
ism
1875–80
po•lyg
′
e•nist
,
n., adj.
po•lyg′e•nis
′
tic
,
adj.
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更新时间:2024/9/20 9:31:48