| 释义 |
Definition of eye ring in English: eye ringnoun ˈʌɪ rɪŋ 1Chiefly Ornithology. A distinctively coloured ring surrounding the eye of an animal, especially a bird. 2A pin, bar, bolt, etc., with a ring or eye at one end. 3Optics. A circular space within which the eye of the user of an optical instrument must be placed in order to obtain the full field of view.
Origin Old English (in an earlier sense). From eye + ring. Definition of eye ring in US English: eye ringnounˈʌɪ rɪŋ 1Chiefly Ornithology. A distinctively coloured ring surrounding the eye of an animal, especially a bird. 2A pin, bar, bolt, etc., with a ring or eye at one end. 3Optics. A circular space within which the eye of the user of an optical instrument must be placed in order to obtain the full field of view.
Origin Old English (in an earlier sense). From eye + ring. |