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

单词	relay back-up
释义	relay back-up 电器后备保护，后备继电器
随便看	compact cohomology group compact colony-forming active substance compact compiler compact complex analysis variety compact complex analytic variety compact complex manifold compact complex surface compact complex surfaces Compact Conductor compact conformation compact connected component compact connected Lie group compact convergence compact convex set compact core bit compact covering compact crop compact crown compact curing agent compact density compact design compact development compact device compact difference scheme compact directed acyclic word graph 上门是客上门的买卖好做。上阳人，红颜暗老白发新。上阳宫里断肠时。春半如秋意转迷。独坐纱窗刺绣迟。泪沾衣。不见人归见燕归。上阳落叶飘宫树，中渡流澌拥渭桥上阵不离亲兄弟上阵不认父，举手不留情上阵亲弟兄，打仗父子兵上阵无如父子兵上阵无过亲父子，打虎还须亲弟兄くさのね【草の根】くさの根くさはらくさはら【草原】くさばくさば【草葉】くさばなくさばな【草花】くさひばりくさひばり【草雲雀】