bumbled的读音 bumbled中文意思

读音 
v. 犯错误( bumble的过去式和过去分词 );杂乱无章地说;发出嗡嗡声;笨拙地进行
bumbled 用法和例句
He bumbled through his speech .
他结结巴巴地讲完了他的演说。
He somehow bumbled through two years of college .
他胡乱地混过了两年大学生活。
The old man bumbled into the room .
老人踉跄地进入房间.
The ancient empire was crushed and bumbled into the dust .
这个古老的帝国被摧毁,遭到了奇耻大辱。