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clearance

[?kl??r?ns][?kl?r?ns]
n.清潔,清掃;[建]凈空;空隙,間隙;放行證
網絡間隙;清桿;清除;清除率
詞形變化:
復數clearances  
雙語例句 同反義詞

1 . The UN pledged to help supervise the clearance of mines.

聯合國承諾協助監督掃雷工作。

來自柯林斯例句

2 . They have to wait for clearance from air traffic control.

他們需要等空中交通管制人員的放行。

來自柯林斯例句

3 . He has a security clearance that allows him access to classified information.

他獲得了安全許可,可以接觸機密信息。

來自柯林斯例句

4 . Thai Airways said the plane had been given clearance to land.

泰國航空公司說,該飛機已經得到降落許可。

來自柯林斯例句

5 . The lowest fixed bridge has 12.8m clearance .

最低的固定橋下方通行高度為12.8米。

來自柯林斯例句

英英釋義 行業釋義 網絡釋義
noun

1.the distance by which one thing clears another; the space between them

2.vertical space available to allow easy passage under something

3.permission to proceed;

the plane was given clearance to land