know what you are doing Meaning in the Cambridge English Dictionary Cambridge dictionaries logo
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Meaning of “know what you are doing” in the English Dictionary

"know what you are doing" in British English

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know what you are doing

to have the skills and knowledge to do something effectively: You don't need to tell me - I know what I'm doing!
(Definition of know what you are doing from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"know what you are doing" in American English

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know what you are doing

to have the knowledge or experience that is necessary to do something: Don’t worry about me – I know what I’m doing!
(Definition of know what you are doing from the Cambridge Academic Content Dictionary © Cambridge University Press)
Translations of “know what you are doing”
in Chinese (Simplified) 掌握了有效地做某事的技能和知识…
in Chinese (Traditional) 掌握了有效地做某事的技能和知識…
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Avoiding common errors with the word enough.
Avoiding common errors with the word enough.
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by Liz Walter Enough is a very common word, but it is easy to make mistakes with it. You need to be careful about its position in a sentence, and the prepositions or verb patterns that come after it. I’ll start with the position of enough in the sentence. When we use it with a noun,

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