theratron放射治疗机, 远距离钴治疗机theart.那；这；这些；那些adv.（用于比较级前）更加；用于最高级前；(用于形容词、副词比较级前)越 ... 越 ...The sunlight plays on water.阳光在水面上荡漾。The rose represents England.玫瑰花是英格兰的象徵。The boiler discharged steam.锅炉排放了蒸汽。the writer of Russia- Soviet俄苏作家The biscuit eats very crisp.这饼乾吃起来很脆。the data wraps the percolation数据包过滤the profile of medicinal herbs中药指纹图谱the Physical Education courses体育课程the analytic hierarchy pricess层次分析法the coordinated control system协调控制系统