1、cover up

(用…)蓋在…上(以保護或隱藏)

He fell asleep in the front room so I covered him up with a duvet.

他在起居室睡著了，我便給他蓋上了羽絨被。

隱藏，遮掩(事實)

He suspects there's a conspiracy to cover up the crime.

他懷疑有人密謀掩蓋犯罪事實。

They knew they had done something terribly wrong and lied to cover it up.

他們知道自己犯了十分嚴重的錯誤，于是撒謊隱瞞。

2、overhang

懸于…之上；凸出于…之上

Part of the rock wall overhung the path at one point.

石墻的一部分在某處懸于小路的上方。

These restored houses overhang a system of quiet canals.

這些修葺一新的房屋俯視著靜靜流淌的運河河網。

垂懸物；凸出物

A sharp overhang of rock gave them cover.

一塊凸出來的尖利巖石成了他們的避身之所。

There is a wide veranda under the overhang of the roof.

懸吊的屋頂下是一條寬闊的游廊。

搭掛在…之上

Let the pastry overhang the rim and brush between the layers with the melted butter.

用油酥面皮蓋住邊緣，每層之間抹些熔化的黃油。