Nantoka/四氟化硅sì fú huà guī四氟化硅 (sì fú huà guī) is a Chinese word meaning “silicon tetrafluoride SiF4”.Meanings1silicon tetrafluoride SiF4Characters in 四氟化硅四sì · four氟fú · fluorine (chemistry)化huà · to make into硅guī · silicon (chemistry)Related words四four变化(intransitive) to change; to vary化to make into化variant of 花[hua1]文化culture四处all over the place化学chemistry化妆to put on makeup四周all around周四Thursday恶化to worsen进化to evolve (biologically, technologically etc); evolutionStudy Chinese with flashcards →