英语词汇“back up circuit”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back up circuit
释义	back up circuit 备用电路
随便看	nerve fibres nerve fibril nerve fibrillae nerve foramina nerve force nerve function nerve function measurement nerve funiculus nerve fusion nerve ganglia nerve ganglion nerve-ganglion nerve-gas nerve gas nerve gases nerve graft nerve-grafting nerve grafting nerve-growth nerve growth factor nerve growth factor (NGF) nerve growth factors nerve head nerve-hillock nerve hook 121542535 121542545 121542551 121543134 121543221 121543331 121543334 121543354 1215434 1215434*54 21351 21352 21353 21354 21355 21356 21357 21358 21359 21360