Camels also have thick lips.

骆驼的嘴唇也很厚。

youdao

His thick lips nursed a big, black cigar that held white ashes an inch long.

他那厚厚的嘴唇叨着一支又大又黑的雪茄烟，白色的烟灰足有一寸长。

youdao

He rubbed his hand over the rough features of his face, upwards over thick lips, grey eyes, low forehead, short fair hair, then looked up at the mixture of grey cloud and blue patches of sky overhead.

他用手搓了搓粗糙的脸。从下向上搓搓厚嘴唇、灰眼睛、低前额、金黄色短发。然后抬头仰望头顶上镶有灰云团的蓝色天空。

youdao

Also the body that was found has very thin lips and Elizabeth Castro has very thick lips.

BBC

Thick lips exaggerate his frown and make it seem as though he were communicating some intuited foreknowledge of the mistake he is about to make.

NPR: Excerpt: 'Woodsburner'

Among a crop of leggy Russians, Vodianova stood out for her chameleonlike acting abilities, intense work ethic and sense of humor not to mention her wide-set, expressive eyes, thick brows and pouty lips.

WSJ: Natalia Vodianova Moves Beyond the Runway