دیکشنری آنلاین تحلیلگران ( معنی فارسی tried and tested )

tried and tested

IDIOM

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English Dictionary

tried and tested
used by many people and proved to be effective

[TahlilGaran] Dictionary of Contemporary English ▲

Idioms

tried and tested
tried and tested/trusted
[British, American & Australian, American]
used by many people and proved to be effective.

They ran a highly successful advertising campaign using a tried and tested formula.

Most people would prefer to stick to tried and true methods of birth control.

[TahlilGaran] English Idioms Dictionary ▲