英语词汇ex Na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2273206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	ex Na
释义	ex prep — 从 prep ex n — 前妻 n ex-— 前任
随便看	radiological data radiological Defense radiological diagnosis radiological dispersal device radiological effects Radiological Emergency radiological equipment radiological event radiological examination radiological health radiological images radiological imaging radiological impact radiologically radiological materials radiological measurements radiological Monitoring radiological operations radiological protection radiological services radiological situation radiological society radiological Society of North America radiological terrorism radiological testing

ex prep —