The paintings were concealed beneath a thick layer of plaster.

那些画被隐藏在厚厚的灰泥层下面。

《牛津词典》

The baby whale develops a thick layer of blubber to protect it from the cold sea.

幼鲸长出一层厚脂肪以抵御冰冷的海水。

《柯林斯英汉双解大词典》

Space probes show a body covered with a thick layer of ice.

太空探测器显示了一个覆盖着一层厚厚的冰的物体。

youdao

If the ground does freeze in your part of the world, simply cover your carrot garden with a thick layer of leaves or straw.

VOA: special.2009.02.24

They realized that the rice could fill up the entire world with a thick layer.

他们发现米粒,能厚厚地覆盖全世界。

哈佛公开课 - 幸福课课程节选

So did a thick, solid layer of sheep dung covering the floor.

VOA: special.2010.08.03

Helmets contain a thick layer of polystyrene which absorbs the force of an impact.

BBC: Cyclist

This container is filled with 50kg of liquid argon and a thick layer of the element in its gas form.

BBC: Dark Matter: Experiment to shed light on dark particles

The explosions were accompanied by heavy rain, leaving the island's roads coated in a thick layer of mud.

BBC: Ash rains down on Montserrat