tried and true

英語（米国） (en-US) 英語（イギリス） (en-GB)

形容詞

Well-established and tested; known to work or succeed based on extensive experience.

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We relied on the tried and true method to get consistent results.

詳細

意味（1）

Well-established and tested; known to work or succeed based on extensive experience.

He liked to stick to tried and true methods in his garden.

詳細

more tried and true （ 比較級 ）

most tried and true （ 最上級 ）