A partial shadow, as in an eclipse, between regions of complete shadow and complete illumination.
A partial shadow, as in an eclipse, between regions of complete shadow and complete illumination.
半影在完全阴影和完全照明区之间被部分遮挡的阴影，如在月蚀中
A partial shadow, as in an eclipse, between regions of complete shadow and complete illumination.
半影在完全阴影和完全照明区之间被部分遮挡的阴影，如在月蚀中