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	concavity n (a) [U] quality of being concave 凹状; 凹形. (b) [C] concave surface 凹面.
随便看	gasman gas mask gas meter gasoline gasometer gasp gas poker gassiness gas station gassy gas tap gastric gastritis gastro-enteritis gastronomic gastronomically gastronomy gasworks gate gateau gatecrash gatecrasher gatehouse gatekeeper gateleg table

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。