基本解釋n.反餘弦同根派生 arc-cosine相關(guān)詞英漢例句Returns the arc cosine of arg in radians 返廻角的餘弦值Joan of Arc was one of France's greatest daughters. 聖女貞德是法國(guó)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(wèi)聖女。Arcos (arc cosine) 反餘弦arc-cosine更多例句