To adhere strictly to established rules and norms, often implying a lack of flexibility or being overly rigid in following procedures.
他在工作中总是周规折矩，一丝不苟地完成每一个步骤，确保万无一失。
He always adheres strictly to the rules in his work, meticulously completing every step to ensure nothing goes wrong.
Era:
Ancient
Frequency:
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