| rictus |
a gaping grimace
출처: wordnet.princeton.edu/perl/webwn
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| rictus |
This is the corner of the mouth in mammals and of the beak in birds. Fleshy pads are located in the rictal area of caique chicks and touching them elicits a feeding response. I have noticed that these pads tend to be larger for parent reared-birds than for hand-reared birds.
출처: home.rochester.rr.com/thecaiques/glossary.htm
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| rictus |
RIK-tuhs\, noun: 1. The gape of the mouth, as of birds. 2. A gaping grin or grimace.
출처: www.kwintessential.co.uk/crossculturalnews/archive...
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