clearances单词基本解析：

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

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

clearances变化用词：

clearances英英释义：

clearancen.the distance by which one thing clears another; the space between themvertical space available to allow easy passage under something

同义词：headroomheadway

permission to proceed

"the plane was given clearance to land"

clearances中文词源：

clearances用法和例句：

clearances

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