vi. 结结巴巴地说, 犯大错, 踉跄, 跌倒
在线英汉词典

bumble的短语、例句：

bumble v 1 [I, Ipr, Ip] ~ (on) (about sth) speak in a rambling and clumsy manner 语无伦次地说
What are you bumbling (on) about? 你颠三倒四地说些什麽呀? 2 (phr v) bumble about, along, etc act or move in a specified direction in a clumsy disorganized manner 笨拙而无规则地活动; 跌跌撞撞地行进
The professor bumbled absent-mindedly along the road. 教授心不在焉地沿途瞎遛.