heavy cover meaning in English

厚层覆盖岩层
厚覆盖岩层

Allied bar suppression ability can no longer suppress and pin units in heavy cover
美军bar自动步枪的“压制技能”不能在再压制掩蔽好的单位了。
Allied bar suppression ability can no longer suppress and pin units in heavy cover
盟军的bar自动步枪的压制射击技能将不能压制或钉死重掩护下的单位。
A thick , heavy covering for a floor , usually made of woven wool or synthetic fibers ; a rug
地毯地板上的厚重的覆盖物，通常用织成的羊毛或合成纤维做成；皮毛地毯
Luigi threw his cloak on the ground , placed his carbine on his shoulder , and freed from his heavy covering , preceded the traveller with the rapid step of a mountaineer , which a horse can scarcely keep up with
罗吉把他的大氅扔在地上，摆脱了这件笨重的衣服，他扛起马枪，甩开山里人那种马都追不上的飞快的步子跑在旅客的前面。