clearances
k'lɪərənsɪz
基本解释
n. 清除( clearance的复数形式 ); 许可; （录用或准许接触机密以前的）审查许可; 净空
英文释义
n. the distance by which one thing clears another; the space between them
n. vertical space available to allow easy passage under something
n. permission to proceed
词形变化
上一个单词：clearanceometer
下一个单词：Clearchus