我所知道的有三个意思.
I need my supervisor's clearance in order to view this file
我需要我长官的同意才可以看这个档案.
(这里CLEARANCE就是通过,同意)
The store is having a clearance sale.
这个商店在做清仓大减价.
(这里CLEARANCE就是清理,清仓的意思)
The car needs some clearance at the back to move out.
这辆车需要后面有点空位才可以开出去.
(这里CLEARANCE的意思就是空位)