4ADJ-GRADED 敏锐的;有洞察力的 If you say that someone is acute or has an acute mind, you mean that they are quick to notice things and are able to understand them clearly. 敏锐的;有洞察力的
Into her nineties, her thinking remained acute and her character forceful.
虽已年届九旬,她依然头脑敏锐,个性很强。
His relaxed exterior hides an extremely acute mind.
Everything he writes demonstrates the acuteness of his intelligence.
从他的文笔可以看出他思维敏捷。
5ADJ-GRADED 锐角的 An acute angle is less than 90°. 锐角的
6ADJ [ADJ n, n ADJ](标在元音等上面的符号)尖音的,重音的 An acute accent is a symbol that is placed over vowels in some languages in order to indicate how that vowel is pronounced or over one letter in a word to indicate where it is stressed. You refer to a letter with this accent as, for example, e acute. For example, there is an acute accent over the letter 'e' in the French word 'café'. (标在元音等上面的符号)尖音的,重音的