trial and error

Nghĩa

trying different methods and learning from what goes wrong

Thử nhiều cách và rút kinh nghiệm từ những lần sai.

Ví dụ

1. 1There was no manual, so we worked out the new coffee machine by trial and error.
2. 2Finding the right bread recipe took months of trial and error in my tiny kitchen.
3. 3Nobody taught Priya to code; she learned through trial and error, fixing one bug at a time.
4. 4The team found the best layout for the shop by trial and error, moving the shelves every week.
5. 5Is there a quicker way to learn this than trial and error? I’ve burnt three pizzas already.

Ngữ pháp

Cụm danh từ không đếm được, không có mạo từ, thường dùng sau by hoặc through. Cũng có thể đứng trước danh từ: a trial-and-error approach.

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