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English word

biological

B2Frequent NGSL-3

UK /ˌbaɪəˈlɒdʒɪkl/US /ˌbaɪəˈlɑːdʒɪkl/

adjective

connected with the science of biology

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Steve Jobs' 2005 Stanford Commencement Address video example

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My biological mother was a young, unwed graduate student, and she decided to put me up for adoption.

Steve Jobs' 2005 Stanford Commencement Address

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Steve Jobs' Stanford Address

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