wheels-凯发k8官网

22-11-14 近日，美国一家机器人初创企业推出了一款号称全世界最快的鞋子，据称最多能将步行速度提高250%。这款鞋子装有电动风火轮，穿着这种鞋可以像穿普通鞋子一样行走，并能根据穿着者步行数据加快或减慢速度。 a pittsburgh-based robotics and engineering startup recently...

21-09-07 短语 set the wheels in motion 让轮子动起来 的实际意思是使某事开始运转、实施。 例句 victoria dreamed of becoming an olympic cycling champion. she set the wheels in motion by buying a racing bike. neil decided to move to the country. he set the wheels...

21-08-30 当一个人说 two wheels are better than four 的时候他的意思就是骑自行车比开汽车好。 例句 if you want to get healthy, get out of your car and onto your bike; two wheels are better than four! the traffic is really bad in the city so two wheels are defin...

16-04-06 seat 座子 gears 齿轮 rim 轮辋 chain 链条 kickstand 支架 derailleur 变速器 wheels 轮胎 helmet 头盔 spoke 辐条 lock 锁 water bottle holder 水壶架 headset 车头碗组 pedal 踏板 gear shifter 变速杆 brake 刹车 handle bar 车把 reflector 反光灯 basket 车篮 s...

15-05-08 a 90-year-old tortoise is going twice its normal speed after being fitted with a set of wheels. 一只90岁的乌龟装上车轮腿后，爬行速度达到了原来的两倍。 the animal, called mrs t, was facing a grim future after a rat chewed off her two front legs while...

13-10-24 a waggoner was driving his team along a muddy lane with a full load behind them, when the wheels of his wagon sank so deep in the mire（泥沼） that no efforts of his horses could move them. as he stood there, looking helplessly on, and calling loudl...

11-12-28 presently moxon, whose play it was, raised his hand high above the board, pounced（突袭，猛扑） upon one of his pieces like a sparrow-hawk and with the exclamation（感叹，惊叫） 'check-mate!' rose quickly to his feet and stepped behind his chair. th...