Nantoka/苛性kē xìng苛性 (kē xìng) is a Chinese word meaning “caustic (chemistry)”.Meanings1caustic (chemistry)Characters in 苛性苛kē · severe性xìng · natureRelated words性nature同性恋homosexuality性感sex appeal女性woman个性individuality男性the male sex可能性possibility; probability性爱sex性格nature性命life人性human nature异性the opposite sexStudy Chinese with flashcards →