acute

1. Countable(可數名詞)

   A mark used in some languages that is placed above a letter to indicate its pronunciation.

   揚音符

   • The word "café" has an acute accent mark on the letter 'e'.

     單詞 "café" 中的字母 'e' 上有一個尖音符號。

   • In French, the letter "é" utilizes an acute accent.

     在法語中，字母 "é" 使用了尖音符號。

   • In Spanish, stress is often indicated by an acute accent.

     在西班牙語中，重音通常由尖音符號來表示。

extreme(極端)

1. Describes a critical situation that results in significant problems or damage.

   （情況）十分嚴重的、劇烈的

   • Unemployment became acute during the economic downturn.

     在經濟衰退期間，失業問題變得十分嚴重。

   • The health crisis in the region became acute due to the lack of medical resources.

     由於醫療資源的缺乏，該地區的健康危機變得十分嚴重。

   • Global warming has had an acute impact on coastal regions.

     全球暖化對沿海地區產生了劇烈的影響。

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2. Describes a pain or illness that rapidly becomes very severe.

   （疾病或疼痛）急性的、劇烈的

   • He was rushed to the hospital with an acute case of appendicitis.

     他因急性闌尾炎被緊急送往醫院。

   • She couldn’t work due to acute back pain.

     她因為劇烈的背痛而無法工作。

   • The patient experienced acute respiratory distress.

     病人出現了急性呼吸窘迫。

intelligence(智力)

1. Describes intelligence, senses, or perceptions that are highly developed, precise, and capable of noticing subtle differences.

   （感官或智力）敏銳的、靈敏的；有洞察力的

   • She has an acute sense of observation for details.

     她對細節有敏銳的觀察力。

   • The detective is known for his acute reasoning skills.

     這位偵探以他敏銳的推理能力聞名。

   • He has an acute understanding of social issues.

     他對社會問題有敏銳的理解。

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angle(角度)

1. A term for an angle that measures less than 90 degrees.

   銳角的

   • This triangle contains an acute angle.

     這個三角形包含一個銳角。

   • Acute angles are generally smaller than right angles.

     銳角通常比直角小。