英语词汇“backup protection”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	backup protection
释义	backup protection backup protection In an electrical system, a type of protection initiated by a sensing device that detects a failure of a protective element (such as a circuit breaker); in that event, the next upstream protective device takes over the protective function.
随便看	throw in the pot throw in the sponge throw in the sponge/towel throw in the sponge/towel, to throw in the towel throw in the towel/sponge throw into throw into a tizz throw into a tizzy throw into confusion throw in to include throw into question throw into sharp relief throw into the bargain throw into the drink throw into the pot throw into the scale throw in with throw in with her throw in with him throw in with me throw in with (one) throw in with someone throw in with them throw in with us

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。