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secondary sex characteristic的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
the genetically determined sex characteristics that are not functionally necessary for reproduction (pitch of the voice and body hair and musculature)
secondary sex characteristic的用法和樣例：
例句
用作名詞 (n.)
- The breast is a secondary sex organ.
乳腺是屬于第二性征器官。 - As a boy goes through adolescence, his secondary sex characteristics develop.
作為一個(gè)青春期男孩，這是他的第二性征在發(fā)展。
