| 词汇 | radon |
| 释义 | radon 1 ENTRIES FOUND: radon (noun) radon /ˈreɪˌdɑːn/ noun radon /ˈreɪˌdɑːn/ noun Learner's definition of RADON [noncount] : a radioactive element which is a gas that is used medically in cancer treatments氡 |
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英汉双解词典包含93607条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。