Stumbled
v. （不顺畅地）说( stumble的过去式和过去分词 ); 跌跌撞撞地走; 绊脚; （说话、演奏等）出错
🗣️ 情景例句
But I haven't finished telling you
但我还没有对你说完
Many new ideas are discovered during college years.
大部分崭新的观念都产生于大学时代。
Excuse me. Are you a new student?
请问，你是新同学吗？