英语词汇roentgen half-life的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	roentgen half-life
释义	roentgen half-life 英?[?rentɡ?n ?h?f?la?f] 美?[?r?ntɡ?n ?h?f?la?f] 释义 [医]X线半衰期
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英汉双解词典包含4367426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。