英语词汇precava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	precava
释义	pre·ca·va AHD[prē-kāʹvə, -käʹ-] D.J.[priːˈkeɪvə, -ˈkɑː-]K.K.[priˈkevə, -ˈkɑ-]n.（名词）【复数】 pre.ca.vae[-vē] The superior vena cava.前腔静脉 Etymology语源 pre- pre- (vena) cava (vena) cava Related Forms继承用法precaʹval adj.（形容词）
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英汉双解词典包含166908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。