căng óc

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căng óc

Anh ấy đang phải căng óc ra để tìm lời giải cho bài toán hóc búa.

Definition
  1. Verb phrase:
    • To cudgel one's brains: To think very hard or strain one's mind, often to solve a difficult problem, understand a complex idea, or remember something.
    • To rack one's brain: To make a great mental effort.
Usage Examples
  • Verb phrase:
    • Tôi phải căng óc để giải bài toán khó này. (I have to cudgel my brains to solve this difficult math problem.)
    • Cả nhóm căng óc tìm ý tưởng mới cho dự án. (The whole group racked their brains to find a new idea for the project.)
    • Anh ấy căng óc nhớ lại tên của người đó. (He strained his mind trying to remember that person's name.)
Advanced Usage
  • The phrase describes a state of intense, often tiring, concentration. It implies the mental effort is strenuous, like a physical strain.
Variants and Related Words
  • Căng thẳng (adj): tense, stressed. While related to mental strain, this word refers more to a general state of stress rather than the active process of intense thinking.
    • Công việc khiến ấy rất căng thẳng. (The work makes her very stressed.)
  • Suy nghĩ nát óc (verb phrase): to think until one's brain is mashed; an even more emphatic idiom for thinking extremely hard.
Synonyms
  • To think hard: To concentrate deeply.
  • To strain one's mind: To exert mental effort to the point of fatigue.
  • To puzzle over: To think deeply about something confusing.
Related Idioms
  • Vắt óc suy nghĩ: Literally "to wring one's brain thinking"; a synonymous idiom for thinking intensely.
    • Họ vắt óc suy nghĩ tìm cách thoát khỏi tình huống. (They wracked their brains to find a way out of the situation.)
căng óc

Anh ấy đang phải căng óc ra để tìm lời giải cho bài toán hóc búa.

  1. Cudgel one's brains