牢骚láosāoTop 30000Meanings1. discontent2. complaint3. to complainCharacters used牢prison骚to disturbExamples2我wǒ猜cāi我wǒ能néng老实lǎoshi地de坐zuò在zài这zhè更gèng久jiǔ，不bù发fā一句yījù牢骚láosāo，而ér不bù像xiàng你nǐ。I bet I can sit here longer without saying a thing than you can.每人měirén心里xīnli都dōu有yǒu牢骚láosāo。Everyone has something that's troubling him.