clearingn.(森林中的)空地；清除；结算；票据交换动词clear的现在分词.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clearing and stripping清基clear-thinking brain思路清晰的头脑clear-air turbulence睛空湍流clear ... of sth把 ... 的(东西)清除掉clearing time of fault故障消除时间Clear shark's fin soup头戴护耳式耳机clear and shining eyes明眸clearing signal buzzer话终信号蜂鸣器clear synaptic vesicle清亮型突触小泡clear fracturing fluid清洁压裂液