a motor vehicle with two wheels and a strong frame
同义词：motorcycle
a wheeled vehicle that has two wheels and is moved by foot pedals
同义词：bicyclewheelcycle
bikes例句
STUDIES ON THE NORTH AMERICAN ARTHROPOD-BORNE ENCEPHALITIDES: VI. QUANTITATIVE DETERMINATIONS OF VIRUS–VECTOR RELATIONSHIPS Comparative environmental impacts of electric bikes in China Use characteristics and mode choice behavior of electric bikes The transition to electric bikes in China: history and key reasons for rapid growth Predicting the effect of interactive video bikes on exercise adherence: An efficacy trial Will Smart Bikes Succeed as Public Transportation in the United States? E-bikes and urban transportation: emerging issues and unresolved questions SIMULATION TOOL FOR MASS PRODUCTION OF CUSTOMIZED BIKES Research on semi-solid thixoforming process of AZ91D magnesium alloy brackets for generators in JH70-type motorbikes Support pad assembly for exercise bikes
