没劲méijìnTop 35000Meanings1. to have no strength2. to feel weak3. exhausted4. feeling listless5. boring6. of no interestCharacters used没not劲energyExamples1不是bùshì瞎说xiāshuō，我wǒ这zhè份fèn工作gōngzuò真是zhēnshi没劲méijìn！Do not talk nonsense, My job is very boring!