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
If you don't think it's any good, Please say so.
如果你认为写得不好，请照实说。
I will take an escalator.
我将去搭手扶电梯。
Why don't you let me pick it up.
就让我来付帐好了。