送交者: 李继宏 于 2006-3-12, 17:51:51:
回答: stupid, there is only one horizon. 由 无语 于 2006-3-12, 13:12:44:
1 a : the apparent junction of earth and sky b : the great circle on the celestial sphere formed by the intersection of the celestial sphere with a plane tangent to the earth's surface at an observer's position ? see AZIMUTH illustration c : range of perception or experience d : something that might be attained *new horizons*
2 a : the geological deposit of a particular time usually identified by distinctive fossils b : any of the reasonably distinct layers of soil or its underlying material in a vertical section of land c : a cultural area or level of development indicated by separated groups of artifacts
杊oionl \-*r*-z*n-*l\ adjective