动能 dòngnéng kinetic energy Origin Definitions Defs Strokes Stroke Words Sentences Sents 动能车 dòngnéngchē green vehicle car with a new type of propulsion system, such as a hybrid or hydrogen-powered vehicle劳动能力 láodòngnénglì ability to work the physical or mental capacity to perform labor or work活动能力 huódòngnénglì mobility the ability to move or function; motility