horizon可数么 horizon是什么意思及用法 翻译horizon的意思

horizon是什么意思及用法 翻译horizon的意思  

英音 [hə'raizn] ;,美音 [hə'raizn] ;,名词
1.地平线
2.可数名词：（欲望、知识或兴趣的）范围，眼界,a specific layer or stratum of soil or subsoil in a vertical cross section of land,the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth,the line at which the sky and Earth appear to meet,the range of interest or activity that can be anticipated,be on the horizon 即将来临,on the horizon 在地平线上,刚刚出现,即将到来,horizon lines 地平线,dust horizon 尘埃层顶,gyroscopic horizon 陀螺水平仪,marker horizon 标志地层,horizon autonavigator 水平自动导航仪,horizon camera 水平摄影机，水平式摄影机，地平摄影机,horizon coordinate 地平座标,horizon range 水平距离,horizon n. 1.地平线2.[C]（欲望、知识或兴趣的）范围，眼界,c horizon n. 母质层，风化层，C层,a horizon n. A层，淋溶层,gyro horizon 回转水平仪,C horizon 底土层,b horizon n. B层，淀积层,A horizon 表土层,淋溶层A层