英语词汇“spare supply”的翻译、意思、用法、释义-英汉汉英双解词典

单词	spare supply
释义	spare supply 备用电源
随便看	swinging rod swinging roof swinging room swinging root swinging rotor swinging round swingings swinging saw swinging scaffold swinging screen swinging screen, wobbling screen swinging shackle swinging shears swinging shield swinging ship swinging-ship swinging short swinging sieve swinging sieve contactor swinging sieve ion-exchange contactless swinging sieve ion-exchange contactor swinging sifter Swinging Sixties swinging-sliding door swinging-sliding door, sliding door