英语词汇“concave extension”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	concave extension
释义	concave extension 凹板延长板[漏种格]
随便看	iron-sinter iron sinter irons in the fire iron skull iron-skutterudite iron slag iron sleeper iron sliding bolt iron slips iron-smelting iron smelting iron smelting plant iron-smeltings iron-smelting technology ironsmith iron smith ironsmithing ironsmiths ironsmithy iron snatch block iron soap iron socket iron solder iron soldering iron solid pillar tdbm tdbr tdcj tdcw tddb tddd tddy tdfh tdfs tdgc 尖啸尖嗓子尖嘴猴腮尖嘴薄舌尖团字尖团音尖声尖头蝗尖子尖尾鸭