英语词汇“radon-222”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	radon-222
释义	radon-222 radon-222 [′rā‚dän ‚tü′twen·tē‚tü] (nuclear physics) The isotope of radon having mass number 222, symbol ²²²Rn, which is a radioactive member of the uranium series with a half-life of 3.82 days.
随便看	see fubar seeg seegaay seegar seegen seeger seeger, alan seeger, bernhard seeger, charles seeger, mike seeger, pete seeger peter seeger, ruth crawford seegroup seeh seehandlung see/hear things see, henri eugene see her across see her around see her as see her back see her back to see her coming see her down

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。