单词	dense ballast concrete
释义	dense ballast concrete 密实石碴混凝土
随便看	the language features the language games the language in which shakespeare dramatized The language is fairly fluent The language is plain The language is very succinct the language knowledge The language laboratory is not operational yet The language laboratory is there the language law the language life the language meaning system the language of algeBra the language of arguments the language of chinese the language of color the language of diplomacy the language of dolphins the language of dolphins/bees The Largest Shareholder Group the largest source the language of drawing The language of England girdles the globe the language of english advertisement the language of flowers