Acuity

[ə'kjuːɪtɪ] or [ə'kjuəti]

解释:

(noun.) sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart).

安编辑--From WordNet

解释:

(n.) Sharpness or acuteness, as of a needle, wit, etc.

手打:威特

同义词及反义词：

SYN:Pointedness, acylation, acumination

ANT:Bluntness, hebetude, obtuseness

杰西卡校对