arc secant

常见例句

• The secant of the complement of a directed angle or arc.
  餘割有曏角的餘角或弧的餘割
• Joan of Arc was one of France's greatest daughters.
  聖女貞德是法國最偉大的女性之一。
• Joan of Arc was burnt (alive) at the stake.
  聖女貞德在火刑柱上被(活活)燒死。
• Joan of Arc was made a saint in 1920.
  1920年，貞德被追封爲聖女。
• The sun appears to move in an arc across the sky.
  太陽看起來在天空以弧線運行。
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