单词	formula weight
释义	formula weight noun : molecular weight —used especially of ionic compounds Word History First Known Use circa 1920, in the meaning defined above
随便看	Red River maple red robin red rock red rock cod red rock trout red rockfish red rod red roe red roman red roncador red rot red rover red rust red sable red sage red salamander red salmon red sandalwood red sanders red sanderswood red sandpiper red saunders red scale Red Sea Red Sea Hills

英语词典包含469781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。