adj.严重的，(疾病)急性的，灵敏的，敏锐的，锐角的

He is an acute observer.
他是一个敏锐的观察家。
A bad tooth can cause acute pain.
一颗蛀牙可以引起激烈的疼痛。
He has acute appendicitis.
他患有急性阑尾炎。
She has an acute sense of smell.
她有敏锐的嗅觉。
The patient is suffering from acute pain.
病人正遭受剧烈疼痛。
There is an acute shortage of water in this area.
这个地区严重缺水。
His acute observation helped solve the case.
他敏锐的观察帮助解决了案件。
The child has an acute ear infection.
孩子有急性耳部感染。
She felt acute embarrassment.
她感到极度尴尬。
The student has an acute mind.
这个学生头脑敏锐。
The country is facing an acute economic crisis.
这个国家正面临严重的经济危机。
Acute asthma attacks require immediate treatment.
急性哮喘发作需要立即治疗。
The patient's condition is acute, and he needs immediate medical attention.
病人的状况很严重，需要立即就医。
The chef prepared an acute-tasting sauce for the dish.
厨师为这道菜调制了一种味道强烈的酱汁。
She reacted with acute embarrassment when her mistake was pointed out.
当她的错误被指出时，她感到非常尴尬。
The photographer captured an acute moment in time, freezing a laugh between friends.
摄影师捕捉到了一个瞬间，朋友们之间笑得正欢。
He has an acute sense of smell, which helps him identify various spices.
他有敏锐的嗅觉，能辨别各种香料。
The child developed an acute understanding of the subject matter after just a few lessons.
孩子在几节课后就对这个主题有了深刻的理解。
The company faced an acute shortage of skilled workers during the pandemic.
疫情期间，该公司面临着技能工人严重短缺的问题。
The pain in her ankle is acute, indicating a possible fracture.
她脚踝的疼痛很剧烈，可能有骨折的迹象。
His analysis of the situation was acute, revealing key issues that others had overlooked.
他对形势的分析十分犀利，揭示了其他人忽视的关键问题。
Her observation skills are acute, allowing her to notice even the smallest details.
她的观察力极其敏锐，能注意到细微之处。