英语词汇concavity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	concavity
释义	con.cav.i.ty HkBn5kAv7I7ti, $.kB:n5kAv7E7ti n [C/U]
随便看	qua quack quack quack quackery quad quad quadrant quadrant quadraphonic quadratic equation quadrilateral quadriplegic quadruped quadruple quadruple quadruplet quaff quaffable quagmire quail quail quaint quaintly quaintness

英汉双解词典包含44095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。