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	Examples: a concavity (lower than the surrounding area)— 凹进 concave mirror — 凹镜 concave lens — 凹透镜 concave channels of tiling— 瓴 concave reflector (e.g. in spotlight)— 回光镜 concave depression— 凹坑 (downwards-right concave hooked character stroke)— 斜钩 (concave) ink stone or ink slab— 砚池 (downwards-right concave character stroke)— 捺 concave bank— 凹岸 See also: concave n — 凹 n • 凹面 n • 凹形 n • 平 n • 凹进 n • 敛 n
随便看	first time results first time runner first-time service first time setup first time start-up first-time success first-time survey first time through first time travellers first time trial first time usage first time user first time voter first time when first-time work first time working with first time yield first time you connect first title first to conquer first to default first to demonstrate first to expire first to explore first to facilitate

英汉双解词典包含2273206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。

a concavity (lower than the surrounding area)—