Bro

来自Big Physics

google

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mid 17th century: written or colloquial abbreviation of brother. Compare with Bros.


Ety img bro.png

wiktionary

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Clipping of  brother.


etymonline

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bro (n.)

colloquial abbreviation of brother, attested from 1660s.

取自“https://www.bigphysics.org/index.php?title=Bro&oldid=39087”