英语词汇ctn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	ctn
释义	ctn 【数】余切 (cotangent) 的符号
随便看	thumbmark thumbmarked thumbmarked thumbnail thumb-nail thumbnailed thumbnailing thumbnails thumb-nut thumb one's nose thumb one's nose thumb one's (或 a) nose (at) thumb one's(或 a) nose (at) thumb-pad thumb paper thumb piano thumb pianos thumb pick thumbpiece thumbpieces thumb pin thumb-pot thumbprint thumbprints thumbring

英汉双解词典包含548777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。