flub

音标发音

Sometimes you flub it and have to retype the letters, but otherwise you don't think about it much.
有时候你填错了，那么不得不重新输入一次，除此之外，你可能不会对此想的太多。
Most people tend to flub on exams when they suppress rather than acknowledge fears, or dwell on negative stereotypes of themselves.
大多数人在考场如果压制畏惧情绪，而不是接受它，或者摆脱不了对自己的负面偏见，他们也可能发挥失常。
Etymology: 'Flunk' is probably a combination of the words 'flub' (which means 'to do something incorrectly') and 'funk' (which means 'depression' or 'misery').
词源：“flunk”有可能是“flub”（意思是：“做错事”）和“funk”（意思是：“沮丧”或“痛苦”）。

Your other flub was to hop into bed with trendy multiculturalism, which disparages science as a tool of Western oppression.
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This is a simple concept, but one which even many long-experienced asset protection planners often flub or can never get their minds around.
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We all know by now it was a scheduling flub, and they didn't make their product release deadlines by the time the packaging was put through.
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If you flub something that you are trying to do, you are unsuccessful or you do it badly.
A flub is a mistake or an unsuccessful attempt to do something.