Overburden

覆───cover;压───Pressure

This business is a cover for unlawful activity.───这家商行是搞非法活动的隐蔽处.

He has dug up the tiles that cover the floor and left them in a heap.───他把地上铺的瓷砖掀了起来，堆成一堆。

Everybody took cover when the bombs began to fall on the town.───轰炸时,镇上的每个人都藏了起来.

The land was flat and treeless and provided no cover for the troops.───该地平坦而又没有树木,军队无法隐蔽.

Go on and take your coffee break. I'll cover for you until you return.───你去喝咖啡吧, 你回来前我会代替你.

Cover each part of the body with long sweeping strokes or circular motions.───对全身每个部位画长弧线轻抚或做圆圈状按摩。

Mould spreads quickly and can cover something completely.───霉蔓延得很快,有时会完全覆盖发霉物体的表面.

If it turns cold, cover the plants.───如果天气变冷，就把植物盖起来。