sharp-sightedness

['ʃɑ:p'saitid]

[ sharp-sightedness ]

adj. 眼光锐利的, 精明的

词形变化

副词: sharp-sightedly | 名词: sharp-sightedness |

英英释义

名词 sharp-sightedness:

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

同义词：acuity, visual acuity

lively attentiveness

同义词：alertness, on the qui vive