tried
tried
adjective
the tried and true
adjective
- [attrib.]used in various phrases to describe something that has proved effective or reliable before
曾经行之有效的；曾为可靠的
novel applications of tried-and-tested methods.
曾经行之有效的方法的新应用。
the tried and true
- something that has proved effective or reliable before
被证明有效（或可靠）的东西
supermarkets generally stick to the tried and true.
超市一般坚持采用经证实切实可行的方法。
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