Fallback circuit
[计] 备份电路
🧩 词语组成解析
fallback
[ˈfɔlˌbæk]
n. 可依靠的东西，退却;回降物;
🗣️ 情景例句
Can I call you sometime?
我能给你打电话吗？
The firemen fight fires and rescue people.
消防队员和火灾搏斗，拯救人们。
Come straight along here, please.
请直接沿这里走过来。