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天火字典

英英字典: cos


KK Pronunciation

〔 kɑs,kɒs 〕

Pronunciation

〔 kɒs 〕


Overview of noun cos

The noun cos has 2 senses


  • cosine, cos -- (ratio of the adjacent side to the hypotenuse of a right-angled triangle)

  • cos, cos lettuce, romaine, romaine lettuce -- (lettuce with long dark-green leaves in a loosely packed elongated head)


Overview of noun co

The noun co has 4 senses


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