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Noun:
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(biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level;
"he proposed an indicator of osseous development in children"
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這東西獨家創作,受視頻的權防護,侵犯肖像權必究
海詞字典,十六年國產品牌