英语词汇concave extension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	concave extension
释义	concave extension 简明释义凹板延长板网络释义 1 ?凹板延长板凹板延长板短语 1 concave extension plate 凹板延长板 2 concave extension grate area 农机凹板延长栅格面积 3 concave grate extension 农机凹板延长栅格
随便看	farm ditch farm drainage farm drainage ditch farm duty farm dwelling farme farm economics farmed farm out farmed salmon farmee farm efficiency farm electrification farm employment Farman farm engine farm equipment farm equipment farm equipment dealer farm equipment factory farmer Farmer-Abt's method farmerage farmer cheese Farmer City

英汉双解词典包含3185865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。