This is the 7517th most frequent Chinese word.
說該
"說該" is not a common or standard Chinese word or phrase. It may be a typo or misinterpretation.
In this sentence, '說該' is used to express someone's statement (說) about a suggestion or requirement (該).
老師說該學生應該更努力。
The teacher said that the student should work harder.
Here, '說該' introduces a commentary (說) on what is necessary or obligatory (該).
他說該做的不做,容易出錯。
He said that not doing what should be done easily leads to errors.
In this example, '說該' is used to discuss (說) actions or responsibilities considered necessary (該).