clearances
英 [ˈklɪərənsɪz]
美 [ˈklɪrənsɪz]
n. 清除; 排除; 清理; 净空; 间距; 间隙; (录用或准许接触机密等以前的)审查许可,审核批准
clearance的复数
柯林斯词典
- N-VAR 清除;清理
Clearanceis the removal of old buildings, trees, or other things that are not wanted from an area.- ...a slum clearance operation in Nairobi...
内罗毕拆除贫民窟的行动 - The UN pledged to help supervise the clearance of mines.
联合国承诺协助监督扫雷工作。 - ...widespread clearance of jungle land.
丛林地带的大面积砍伐
- ...a slum clearance operation in Nairobi...
- N-VAR (官方的)批准,许可
If you getclearance todo or have something, you get official approval or permission to do or have it.- Thai Airways said the plane had been given clearance to land...
泰国航空公司说,该飞机已经得到降落许可。 - He has a security clearance that allows him access to classified information.
他持有安全许可,可以接触机密信息。
- Thai Airways said the plane had been given clearance to land...
- N-VAR (路面、河面与上方桥梁之间的)净空,间隙,间距
Theclearanceof a bridge is the distance between the lowest point of the bridge and the road or the water under the bridge.- The lowest fixed bridge has 12.8m clearance.
最低的固定桥下方通行高度为12.8米。
- The lowest fixed bridge has 12.8m clearance.