fail-safes英美(fail-safe 的复数) n. 自动防故障装置a. 自动防故障装置的[计] 故障保险fail-safe的复数计算机双语例句I'll take you, but your sister changed the wiring scheme. it's one of her fail-safes.我会带上你,但是你妹妹把排线给改了。这是她的保险。