electric bicycle

基本解释

This all-electric bicycle from Volkswagen has about a 12-mile range on a single charge.
这款来自大众的全电动自行车一次充电可以骑行12英里。
He's dressed in a red uniform, with one red box slung over his back, one on his front. He motored over on his electric bicycle with the hot pot on his back.
当门打开的时候，刘磊微笑地说到：“您好，我是海底捞送外卖的，”他穿着一套红色的制服,前后各挂着一个红色的箱子，他骑着电单车把火锅放在身后。
This means electric bicycle riders in China will need a driver's license next year.
这意味着明年电动自行车车主可能需要考取驾照才能上路。您觉得此举有必要吗？
www.chinadaily.com.cn

This brings us to the YikeBike -- a bizarre-looking foldable electric bicycle that was announced back in September.
ENGADGET: YikeBike foldable electric bicycle hands-on Hands-on
An unidentified company has just agreed to order at pair of frames from DBC as testbeds for a new electric bicycle it's developing.
ENGADGET: Engineering a better bicycle with DBC City Bike Design Alt
For commuters who can't wait till 2009 to zip past gas stations, the most practical solution may be one that's been zooming around Europe and Asia for years: an electric bicycle.
FORBES: Magazine Article

电动自行车
This paper proposed a developmental process of magnesium alloy wheels used for electric bicycle based on this background.
本文基于该背景,提出了镁合金电动自行车轮毂的研究与开发课题。
电动助动车
电动车