英语词汇preoperational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	preoperational
释义	请查阅词条：operational
随便看	anglocatholicism Anglo-Catholicisms anglo-catholicisms Anglo-Catholics anglo-catholics Anglo-Indian anglo indian anglo-indian angloindian anti-physicalness's anti-piracies' antipiracies anti-piracy anti-piracy's anti-plague anti-plagues' antiplagues anti-platonic anti-platonically anti-platonism anti-platonisms anti-platonist anti-platonists anti-pleasure antipleasures

英汉双解词典包含314281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。