英语词汇invalidity的读音、翻译及短语词组释义-英汉双解词典

单词	invalidity
释义	invalidity[,invə'liditi]n. 无效, 无价值, 病弱【医】病废, 劳动能力丧失
随便看	robot problem-solving system robotry robot technology robot vision rob Peter to pay Paul robric rob roy rob sb of sth Robson Robson's line Robson's point Robson's points Robson's position robust robusta coffee robust control robustious robustness robust process control robust program roc Roca rocambole RocceHa L. RocceHa tinctoria DC.

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。