凹凸性

āo tū xìng

Maʼnosi

(math.) concavity

Ilovada oʻrganish → Chiziq tartibida yozish

Iyerogliflar

凹āoconcave, hollow; depressed; pass, valley一凸tūto protrude, to bulge out; convex一性xìngsex, nature, character; suffix converting a verb to an adjective忄生