基本解釋n.八分圓；八分儀；離角45度的位置同根派生 octantal相關(guān)詞英漢例句Keywords octant;circle interpolation;deviation; 卦限;圓弧插補(bǔ);偏差;an instrument for measuring the angular distance between celestial objects; resembles an octant 測量兩個天體之間的角距離；類似于八分儀an instrument for measuring the angular distance between celestial objects; resembles an octant. 測量兩個天體之間的角距離；類似于八分儀。octant anechoic chamber 卦限消聲室octant division 八分體分裂octantal更多例句