fat finger
noun [ U ] informalUK uk/ˌfæt ˈfɪŋ.ɡər/ us/ˌfæt ˈfɪŋ.ɡɚ/
胖手指综合症（使用计算机键盘时意外敲错键）
a situation in which you press the wrong button by accident when you are using a computer keyboard
fat-finger
verb [ T ] informalUK ukus
（使用计算机键盘时）意外敲错键
to press the wrong button by accident when you are using a computer keyboard
I thought the computer wasn't working but I must have fat-fingered my password. 我原本以为电脑坏了，其实肯定是我输错了密码。