摩天大厦mótiāndàshàMeanings1. skyscraper (classifier 座 zuo4)Characters used摩to rub天sky大big厦mansionExamples1摩天大厦mótiāndàshà里lǐ的de电梯diàntī是shì至关重要zhìguānzhòngyào的de。The elevators in a skyscraper are vital systems.