他拉过一片大的木盖遮住了井口。

He drags a large piece of wood over the top of the well.

youdao

沥青，人造沥青：某种厚厚的、黑而粘的物质，由炭焦、木焦或石油的剩余物中提炼出来，用于防水、盖屋顶、填缝和铺路。

Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving.

youdao

一束束电线被盖在壁脚板下面，天花板上面的线路被木包装覆盖。

The wire harnesses are covered with skirtings and the ceiling trunking is finished with a timber cover.

youdao