acuity

名词 n.
中文释义

英文释义

名词 n.
  1. Sharpness or acuteness, as of a needle, wit, etc.
  2. The ability to think, see, or hear clearly. figuratively
    — The old woman with dementia lost her mental acuity.

词形变化

acuities plural

词汇关系

近义词
wisdom
衍生词
hyperacuity stereoacuity visual acuity
相关词
acute acutance acuteness acuition

词源

From Middle English acuite, acuyte, from Middle French acuité, from Medieval Latin acuitas, irreg., from Latin acuō (“sharpen”).
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