英语词汇protective umbrella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	protective umbrella
释义	protective umbrella— 保护伞 See also: protective — 预防性 an umbrella n— 伞子 n umbrella n — 伞 n • 总体 n • 繖 n
随便看	integral component integral composite integral compressor integral compressor integral concept integral concept integral connections integral contact integral control integral controller integral control panel integral conveyor integral cover integral curve integral development integral diagnostic# integral display integral drill integral education integral effect integral electronics integral electronics integral element integral equation integral equations

英汉双解词典包含2273206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。

protective umbrella—