To meticulously and scrupulously follow orders or instructions, without any deviation.
项目团队奉命惟谨地执行了所有既定步骤，确保了测试结果的准确性。
The project team scrupulously carried out all the established steps, ensuring the accuracy of the test results.
Next Idiom
To meticulously and scrupulously follow orders or instructions, without any deviation.