常見例句The falling star described a long curve in the sky. 流星在空中畫出了一道長長的弧線。A line segment that joins two points on a curve. 弦將兩點用曲線連接起來的曲線段Carrying down or away. Used of a duct or vessel. 傳送的指通過導管或管道傳送下來的或輸送的His spine developed a slight curve. 他的脊柱有點彎曲。The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。A bend or curve, especially in a shoreline. 彎曲，弓形彎曲或弓形，尤指海岸線 返回 duct-curve