英语词汇versed sine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	versed sine
释义	versed sine noun 1 Mathematics unity minus cosine 【数】正矢。 1.1 Architecture the rise of an arch of a bridge 【建筑】桥拱跨中心垂距。
随便看	leastways leat leather leatherback leather-bound leather carp leathercloth leatherette leather-hard leatheriness leatherjacket leatherleaf leathern leatherneck leathers leatherwear leatherwood leathery leathery turtle leave leaved leave go leave hold of leave it at that leave it out

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。