英语词汇concavity的意思、用法及释义-英汉双解词典

单词	concavity
释义	concavity n (a) [U] quality of being concave 凹状; 凹形. (b) [C] concave surface 凹面.
随便看	argon argot arguable arguably argue argument argumentation argumentative argumentatively argy-bargy aria -arian arid aridity aridly aridness Aries aright arise aristocracy aristocrat aristocratic aristocratically arithmetic arithmetically

英汉双解词典包含38652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。