掩护物 meaning in Chinese

coverfront

Something that provides shelter
掩护物提供掩蔽的事物
But even before nature balances animals to food supply , the destruction of trees and shrubs removes food and cover essential to many smaller animals as well
但是在自然能平衡动物的食物供给之前，对树木和灌木丛的破坏就夺去了很多小动物的食物和基本掩护物。
Bases of trees . tree trunks are the most prolific cover available in the great outdoors , and many enemy ambushes will involve soldiers using trees as cover and concealment
树的基部。在野外，树干是最丰富的可利用的掩护物。很多敌方的埋伏，士兵都会利用树做为掩体或藏身之处。