clearance

美音音标: ['klɪərəns] clearance
英音音标: ['klɪərəns] result.0.expl|add:"

同义
clearance
词性
n
解释
the distance by which one thing clears another; the space between them
示例
None

同义
clearance headroom headway
词性
n
解释
vertical space available to allow easy passage under something
示例
None

同义
clearance
词性
n
解释
permission to proceed
示例
the plane was given clearance to land