英语词汇secondary lifesaving equipment怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	secondary lifesaving equipment
释义	secondary lifesaving equipment 简明释义辅助救生工具网络释义 1 ?辅助救生工具辅助救生工具短语 1 equipment of secondary lifesaving appliances 辅助救生用具属件 2 equipment of secondary lifesaving appliance 辅助救生装置属具
随便看	matrix lighting controller matrixlike matrix-like matrix line printer matrix loader MATRIX-M matrix magazine matrix management matrix management matrix manipulation matrix manipulation language matrix mat matrix matalloproteinase-1 matrix matching matrix matching method matrix matching technique matrix material matrix matrices matrix,matrices matrix matrix mapping matrix mechanics matrix memory matrix metal matrix metalloprotease matrix metalloproteinase

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。