单词 | eye cap |
释义 | eye cap/ˈʌɪ kap/noun 1Any of various types of part attached to the end of the eyepiece of an optical instrument; specifically (a) a tubular attachment which alters the image that the viewer sees, or which makes viewing more comfortable; (b) a protective cap for the eye lens. 2 Entomology. In some small moths: an expanded basal segment of the antenna which partly covers the eye. 3In embalming and funeral practice: a device inserted under the eyelids to maintain the shape of the eyeball and keep the eyelids closed. 4 Zoology. The (usually transparent) scale that covers the eye in snakes and certain other reptiles. OriginEarly 19th century. From eye + cap. |
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