protective covering_单词protective covering_protective covering的解释和用法

protective covering

protective covering基本解释

防护罩；防护涂层；防护层；护面

protective covering同义词

protective covering相关例句

用作名词(n.)

protective covering英英释义

Noun:

a covering that is intend to protect from damage or injury;
"they had no protection from the fallout"
"wax provided protection for the floors"
the tough natural covering of some organisms