单词	angle of view
释义	angle of view : the angle in a lens between lines drawn from opposite edges of the image to the second nodal point of the lens Word History First Known Use 1800, in the meaning defined above
随便看	cowlnecks cowls cowlstaff cowlstaffs cowman cowmen cown's longspur coworker coworkers coworking coworship cowpat cowpats cowpea cowpea aphid cowpea weevil cowpeas cowpenses Cowper Cowper's gland cowperitis cowpies cowplops cowpoke cowpokes

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