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单词 cosine
释义

cosine

1 ENTRIES FOUND:
cosine /ˈkoʊˌsaɪn/ noun
plural cosines
cosine
/ˈkoʊˌsaɪn/
noun
plural cosines
Learner's definition of COSINE
[count] geometry
: the ratio between the long side (called the hypotenuse) and the side that is next to an acute angle in a right triangle余弦
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