Noun:

1. any fungus of the family Geastraceae; in form suggesting a puffball whose outer peridium splits into the shape of a star

earthedadj.接地的；通地的动词earth的过去式和过去分词形式.earthn.地球；泥土；世间earth closetn.<英>以干土防污之厕所earth square大地四边形earth-balln.[植]块菌Earth Summit地球峰会earth rubber泥胶earth column土柱earth shadow[气]地球影earth tunnel土质隧道earth spring泥泉earth effect大地影响