• 明亮的眼睛

clearoutn.清理clearadj.清楚的；明确的；明白(某事)的；清晰的；清澈的；晴朗的；头脑清醒的v.清空；清除；澄清；放晴；使明确adv.清楚地；彻底地n.空地Clear sky radiation晴空辐射clear water erosion清水冲刷clear overflow weir苗吝clear control logic清除控制逻辑clearing signalling发出话终信号clear-water basin清水池, 净水池clear one's coppers成批生产的发动机,正常系列发动机Clearness of vision视觉清楚.clear screen commandn.〈计〉清屏命令clear off an account[经] 付清帐