粵

餘jyu4弦jin4

simp余弦
jyu4 jin4jyu4 jyun4yú xián

English

  1. (math.) cosine
  2. cosine

粵語 — Cantonese

  1. 即係直角三角形嘅鄰邊同斜邊嘅比

Sources: cc-cedict, rime-cantonese, words.hk

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