clearance的音标：clearance的英式发音音标为：['klɪərəns]clearance的美式发音音标为：['klɪrəns]...

n.清洁，清扫，[建]净空，空隙，间隙，放行证...

clearance的复数形式为：clearances...

The pilot was given clearance to land by air traffic control.飞行员得到空中交通管制站发出的着陆许可。Clearance of the site required the removal of a number of trees.清理这一场所需要移走不少树。Clearance after the fire, Chinese cabbage, Suanmiao Add to th...

测隙计...

They have to wait for clearance from air traffic control.他们需要等空中交通管制人员的放行。He has a security clearance that allows him access to classified information.他获得了安全许可，可以接触机密信息。Thai Airways said the plane had been given clearanc...

clearances的音标：clearances的英式发音音标为：[k'lɪərənsɪz]clearances的美式发音音标为：[k'lɪərənsɪz]...

clearanceometer的音标：clearanceometer的英式发音音标为：[k'lɪərənʃəʊmɪtə]clearanceometer的美式发音音标为：[k'lɪərənʃoʊmɪtə]...

The bridge and the top of the bus was only ten clearances.桥与公共汽车车顶之间的间隙只有十厘米.When noise and vibration must be restricted, lower clearances are necessary.当噪音和振动,必须加以限制, 降低许可是必要的.Paper - drying machines that operate under ...

n.清除( clearance的名词复数 )，许可，（录用或准许接触机密以前的）审查许可，净空...