U C 1. 净空; 余隙 the distance between one object and another passing beneath or beside it
U 2. 许可,批准 permission
U 3. (银行)票据交换,清算 fact of being cleared
C U 4. 清除; 清理 the act of clearing
句型例句
The clearance between the bridge and the top of the bus was only ten centimeters.桥与公共汽车顶之间的距离只有10公分。
The ship sailed as soon as it got clearance.那艘船一办好离港手续就立刻启航了。
Clearance of this check could take a week.支票兑现可能需要一个星期。
A program of slum clearance has been approved but God knows when it will come to pass.拆除旧房屋的计划得到了批准,但天晓得什么时候能实现。
