单词	terra firma
释义	terra firmater‧ra fir‧ma /ˌterə ˈfɜːmə $ -ˈfɜːr-/ noun [uncountable] Word Origin WORD ORIGINterra firma Origin: 1600-1700 Latin ‘firm land’ Examples EXAMPLES FROM OTHER DICTIONARIES We were glad to be back on terra firma again. EXAMPLES FROM THE CORPUS The rain seeps down through the snow and forms a bit of terra firma when the temperature plummets. Their celestial explorations are firmly rooted where they are, on terra firma. land, rather than sea or air – used humorously:  We were glad to be back on terra firma.
随便看	rock rockabilly rock and roll Rock Around the Clock rock bottom rock-bottom rock climber rock climbing Rockefeller, John D. Rockefeller, Nelson rocker rockery rocket rocket science rocket scientist rock face rockfall rock garden rock-hard Rockies rocking chair rocking horse rock music Rockne, Knute rock 'n' roll

英语词典包含52748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。