英语词汇concave mold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

英汉双解词典包含3607232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。

单词	concave mold
释义	concave mold
随便看	difficult position difficult problem difficult separation coal difficult situation difficult situations difficult temperament difficult thing difficult to difficult to form difficult to handle difficult to machine job difficult to machine material difficulttomix compound difficult to mix compound difficult to obtain material difficult to thermoform difficulttothermoform difficult transport area difficult urination difficult withdrawal of needles difficulty difficulty abrasive Difficulty adjusting to work situation difficulty and pain in micturition difficulty and pain in urination