presbyopia
n.
"far-sightedness brought on by age," 1791, medical Latin, from Greek presbys "old man" (see presby-) + -opia, from ops "eye" (see eye, n.). Related: Presbyopic.
词汇 | presbyopia |
词根词缀 | Online Etymology Dictionary presbyopia n. "far-sightedness brought on by age," 1791, medical Latin, from Greek presbys "old man" (see presby-) + -opia, from ops "eye" (see eye, n.). Related: Presbyopic. |
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