| 单词 | acuity |
| 释义 | acuity UK [ə'kju:.ə.ti] US [-ə.tˌi] formal noun uncountable ■the ability to hear, see or think accurately and clearly （听力、视力、思维等的）灵敏度，敏锐 •Tiredness also affects visual acuity.疲劳也会影响视力的灵敏度。 •He was a man of great political acuity.他是一个对政治高度敏感的人。 |
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