muck about
US /mʌk əˈbaʊt/
UK /mʌk əˈbaʊt/

1.
瞎胡鬧, 混日子
to spend time doing silly or unimportant things
:
•
Stop mucking about and get your work done.
別再瞎胡鬧了,把你的工作做完。
•
The kids were mucking about in the garden.
孩子們在花園裡瞎胡鬧。
瞎胡鬧, 混日子
to spend time doing silly or unimportant things