"acute" in Chinese (Simplified)
急性严重敏锐
Definition
形容某物尖锐、强烈或严重。常用于形容疼痛、疾病（突然且严重）或感官（如听觉）。
Usage Notes (Chinese (Simplified))
'Acute' 多用于正式或医学语境，如 'acute pain'、'acute illness'。还可以形容感官能力强（如 'acute hearing'）或数学角度（'acute angle'）。不要与 'chronic'（慢性的）混淆。
Examples
She felt acute pain in her side.
她感到侧腹有**剧烈**的疼痛。
Doctors treated an acute illness quickly.
医生迅速治疗了**急性**疾病。
Dogs have acute hearing.
狗有**敏锐**的听觉。
There's an acute shortage of clean water after the storm.
暴风雨过后，清洁水源**严重**短缺。
Her acute sense of smell helped her find the hidden food.
她**敏锐**的嗅觉帮她找到了藏起来的食物。
In geometry, an acute angle measures less than 90 degrees.
在几何学中，**锐角**小于90度。