having or experiencing a rapid onset and short but severe course; "acute appendicitis"; "the acute phase of the illness"; "acute patients"
of an angle; less than 90 degrees
of critical importance and consequence; "an acute (or critical) lack of research funds"
extremely sharp or intense; "acute pain"; "felt acute annoyance"; "intense itching and burning" 同义词：intense,
having or demonstrating ability to recognize or draw fine distinctions; "an acute observer of politics and politicians"; "incisive comments"; "icy knifelike reasoning"; "as sharp and incisive as the stroke of a fang"; "penetrating insight"; "frequent penetrative observations" 同义词：discriminating, incisive, keen, knifelike, penetrating, penetrative, piercing, sharp,
ending in a sharp point 同义词：acuate, sharp, needlelike,
a mark ('') placed above a vowel to indicate pronunciation 同义词：acute accent, ague,
例句与用法
1.
The rhino's most acute sense is smell . 犀牛最敏锐的感觉器官是嗅觉。
2.
The contradictions are becoming increasingly acute ... 矛盾日益尖锐。
3.
My sense of isolation became doubly acute . 我的孤立感更加强烈了。
4.
A bad tooth can cause acute pain . 一颗蛀牙可以引起激烈的疼痛。
5.
Their senses are miraculously acute . 他们的感觉非凡地敏锐。
6.
The man must have had diabolically acute hearing . 这个人的耳朵简直比鬼还灵敏。
7.
The russo-finnish war made the problem of norway acute . 苏芬战争使挪威问题尖锐化。
8.
The acute perforation has developed . 发生急性穿孔。
9.
The political refugees are more acute problem now . 政治难民现在是个尖锐得多的问题。
10.
His enthusiasm was sincere and his criticism acute . 他的热情是真实的，评论是深刻的。
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