to rub; to grind; to polish; to sharpen; to wear down; to press against another object

(as a resultative) through; into pieces; clearly, as in 看破 kàn​pò or 识破 shí​pò

mouth of a person or animal; beak, bill, or snout

skin, fur, or hide of humans or animals; leather; peel or bark of plants

[suffix] used to form nouns from noun, verb, or adjective roots