ZIM Dictionary
One Word, One Wiki
Stumble
To come across or discover something by chance
偶然发现 - 碰巧遇到或发现某物
To make a mistake or blunder in speech or action
失误 - 在言语或行动上犯错;出错
To trip or lose balance while walking or running
绊倒 - 因行走或奔跑而失去平衡;踉跄