acuity

美音音标: [ə'kjuːəti] acuity
英音音标: [ə'kjuːəti] result.0.expl|add:"

同义
acuity visual acuity sharp-sightedness
词性
n
解释
sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
示例
None

同义
sharpness acuity acuteness keenness
词性
n
解释
a quick and penetrating intelligence
示例
he argued with great acuteness|I admired the keenness of his mind