英语词汇Rn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

单词	Rn
释义	Rn 【化学】元素氡 (radon)的符号 R.N. abbr. Registered Nurse注册护士,正式护士 Royal Navy (英国)皇家海军[亦作RN]
随便看	meager set -meal meal mealbeetle mealer mealers meales immune globulin mealie mealie meal mealiness mealinesses mealless meal pack meals on wheels meal ticket meal tickets mealtime mealtimes mealworm mealworms mealy mealybug mealybugs mealy-mouthed mealy-mouthedly

英汉双解词典包含483723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。