n.銳利；敏銳；劇烈
Is it the curse for ones endowned with uncommon psychic acuteness? 靈力超常敏銳的人是不是都會(huì)這樣呢？
The growing prevalence of Alzheimer's has also heightened anxiety about mental acuteness. 老年癡呆癥的流行也增加了人們對(duì)于大腦敏銳程度的擔(dān)心。
First gear concentration is acuteness. 一檔集中劇烈。
