Nantoka/牢牢láo láoHSK 7–9牢牢 (láo láo) is a Chinese word meaning “firmly; safely”.Meanings1firmly2safelyCharacters in 牢牢牢láo · (literary) pen; fold (for livestock)牢láo · (literary) pen; fold (for livestock)Related words坐牢to be imprisoned牢(literary) pen; fold (for livestock)牢房jail cell地牢prison牢狱prison大牢prison发牢骚to whine牢记to keep in mind; to remember牢固firm牢骚discontent监牢prison牢笼cageStudy Chinese with flashcards →