Tìm kiếm
Chọn ngôn ngữ của từ điển
trial and error
01
the process of testing a method, an idea, etc. in several ways to achieve the desired outcome
Các ví dụ
He learned to fix the machine through trial and error.
trial-and-error
01
involving repeated attempts and adjustments until a workable or successful result is achieved
thông tin ngữ pháp
Các ví dụ
We used a trial-and-error approach to solve the problem.
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