coverer
美 ['kʌvərər]
英 ['kʌvərər] 
英汉解释
例句
Prof Figes was not a skilled coverer of his tracks.
菲格斯教授在掩盖自己的痕迹方面不够专业。
Coverer: Seamless sheath of ether-based urethane resistant to cathodic , hydraulic and other environmental conditions.
包层:无缝铠装乙醚基氨基甲酸乙酯。耐阴极、液压和其它环境条件。
Developing of Measuring System for Submarine Coverer's Complex Elastic Modulus
潜艇消声覆盖层复弹性模量测量系统研制