单词	fossilist
释义	fossilist noun fos·​sil·​ist ˈfäsə̇lə̇st also ˈfȯs- plural -s : paleontologist Word History First Known Use 1747, in the meaning defined above
随便看	graving graving dock graving piece graving tool gravings graviportal gravit- gravitas gravitases gravitate gravitated gravitater gravitaters gravitates gravitating gravitation gravitational gravitational astronomy gravitational collapse gravitational constant gravitational force gravitational intensity gravitational interaction gravitational lens gravitational lensing

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。