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
Hi, Betty. I'll be at five five five...seventeen twenty.
好 Betty 我的号码是555-1720。
An ill workman quarrels with his tools.
拙匠常怪工具差。
Her tooth ached all night.
她牙疼了一整夜。