bumbles; bumbled; bumbling
bumbles; bumbled; bumbling
Learner's definition of BUMBLE
1
: to act, move, or speak in an awkward or confusing way踉踉跄跄;笨手笨脚;结结巴巴 [no object]
[+ object]
2
US : to do, make, or handle (something) badly搞坏;弄糟 [+ object]
[no object]
— bumbler
/ˈbʌmblɚ/ noun, plural bumblers [count]