Segway

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(trademark) a self-balancing personal transportation device with two wheels;
can operate in any level pedestrian environment
• Syn:
Segway Human Transporter, Segway HT
• Usage Domain:
trademark (for: Segway HT), trademark (for: Segway Human Transporter), trademark
• Hypernyms:
electrical device