the curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points
catenary [kə'ti:nərɪ]
中文翻译
1
n. 链；悬链线；链状物
2
adj. 悬链线的；垂曲线的
英语释义
1
n. the curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points