英语词汇backup regulator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	backup regulator
释义	backup regulator— 备用二级头呼吸器 See also: backup — 奥援 regulator — 调节器
随便看	clearing platform clearing price clearing procedure clearing process clearing project clearing purging clearing refuse clearing report clearing request clearing rubble clearing rules clearings clearing services clearing settlement clearing & settlement mechanism clearing & settlement mechanism clearing & settlement mechanism clearing & settlement mechanism clearing & settlement mechanism clearing & settlement services clearing & settlement services clearing snow clearing snow and ice clearing space clearing square

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。

backup regulator—