李斯的雨
周长的英文是girth; circumference; perimeter。参考例句：What is the perimeter of the polygon?这个多边形的周长是多少? 扩展资料 英文一般指英语。英语是一种西日耳曼语，在中世纪早期的英国最早被使用，并因其广阔的殖民地而成为世界使用面积最广的语言。
速度染发
在汉英字典中: 周长 /perimeter/circumference 但英语中的惯用法是用circumference circumference: [ s'kmfrns ] n. 圆周,周围,胸围 例句与用法: 1. The circumference of the earth is almost 25,000 miles. 地球的圆周长约为两万五千英里。 2. The circumference of the earth is almost 25000 miles/The earth is almost 25000 miles in circumference. 地球的圆周长约为25000. 3. The distance around something; the circumference. 周围，四周围绕某物的距离；周围 4. The curve traced by a point on the circumference of a circle that rolls on a straight line. 圆滚线，摆线圆周上任一点在一条直线上滚动时所形成的曲线 英英解释: 名词circumference: 1. the size of something as given by the distance around it 同义词：perimeter 2. the boundary line encompassing an area or object 3. the length of the closed curve of a circle希望采纳
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