柯林斯詞典circumference /s??k?mf?r?ns/ 1. N-UNCOUNT The circumference of a circle, place, or round object is the distance around its edge. 周長 ...a scientist calculating the Earth's circumference. …一位正在計算地球周長的科學(xué)家。2. N-UNCOUNT The circumference of a circle, place, or round object is its edge. 周邊 Cut the salmon into long strips and wrap it round the circumference of the bread. 把鮭魚切成長條，然后把它裹在面包的四周。 返回 circumference劍橋詞典the line surrounding a circular space , or the length of this line 圓周；周長；周線 the circumference of a circle 一個圓圈的周長 the outside edge of an area or object that is round or curved , or the length of this edge （圓形或弧形物體的）外周或外周長度 the circumference of an orange 一只橙子的外周 返回 circumference