1.（自行车、汽车等的）脚蹬子，踏板a flat bar on a machine such as a bicycle, car, etc. that you push down with your foot in order to make parts of the machine move or work
I couldn't reach the pedals on her bike.我骑她的车够不到脚蹬子。
She pressed her foot down sharply on the brake pedal.她猛踩刹车踏板。
2.（钢琴、风琴等的）踏板，踏瓣，脚踏键a bar on a musical instrument such as a piano or an organ that you push with your foot in order to control the sound
1.[i][t]骑自行车to ride a bicycle somewhere
I saw her pedalling along the towpath.我看见她在纤道上骑自行车。
He jumped on his bike and pedalled off.他跳上自行车就骑走了。
She pedalled her bicycle up the track.她骑车上了小路。
2.[i][t]踩踏板to turn or press the pedals on a bicycle or other machine
You'll have to pedal hard up this hill.走上坡时你必须用力蹬车。
She had been pedalling her exercise bike all morning.她整个上午都在蹬健身车。
Waves of sand, firmed by an overnight rain, flow along the route of a fisherman pedaling his catch at dawn to trade it for supplies.
一夜的雨水使流动的沙浪变得坚固。拂晓，一名渔民骑车驼着捕获物前去换取日常用品。
He was pedaling aimlessly and steering with one hand. She was sitting on the crossbar staring at him through a pair of dark sunglasses.
男友随便骑着，用一只手操纵方向，坐在横梁上的女友透过墨镜凝视他。
Begin on toprope. Get used to the feeling of hanging on the rope, perhaps "running" or "pedaling" back and forth across the rock.
从顶绳开始，适应悬在绳子上的感觉，甚至可以尝试在岩壁上来回“跑动”或者“踏步”。
Now he was on the bridge, hunched over on the bicycle pedaling steadily. He could see the dark, churning water far below.
现在他在桥上，弯著腰稳定的踩著脚踏车踏板。他可以看到黑暗中，下面很远的地方有滚动的河水。
New Yorkers spent part of this fall pedaling demo versions of a new bike that may become as common as the city's yellow cabs.
在这个秋天的部分时间里，纽约人开始踩着一种新型自行车上路，这种自行车有个能和纽约的黄色出租车一样成为纽约随处可见的食物。
Make sure that your television can only operate if you are pedaling furiously on an exercise bike.
确保你的电视机只有在你在运动自行车上用力踩的情况下才能运行。
The two pedals of the pedaling running vehicle can be flexibly and alternately moved back and forth.
本发明所述的蹬踏跑步车的两踏板前后交替运动灵活。
It relies on a network of 80 peddlers who make a living out of pedaling to recharge the lights or cell - phones of their neighbors .
脚踏式发电机需要80名脚踏工人轮换为所在社区的照明灯或手机充电。
The lights and electronics will be powered by four solar cells on top of the hut, a wind generator and a pedaling machine.
给灯和其他用电器具充电的工具4块太阳能电池、一个风力发电机和一个利用脚蹬踏板发电的装置。
The laptops, about $100 each, can be recharged by pedaling on a device connected to it.
这款笔记本电脑售价在100美元左右，使用者通过踩踏连接在电脑上的踏板，即可为电脑充电。
I slung one camera around my neck, put the other with the longer zoom lens in a backpack, and started pedaling.
我脖子上挂着一只照相机，把较长的变焦透镜放在一个背包里，并开始踩踏自行车。
Finally, knowing that I'd feel great after a good, hard ride, I got on my bike and took off, pedaling hard.
当想到雨中痛痛快快骑自行车后，会感觉很好时，我最终坐上自行车，艰难的出发了。
Pedaling, however, as rapidly as I could, I found it impossible to get into the clear.
我蹬着车使劲往前冲，却发现怎么也到不了那片阳光普照之地。
Pedaling turns a generator, producing electricity that helps to power the building.
踏板成为发电机，产生的电能帮助驱动房屋。
Dad: Go for it. Keep pedaling, you'll get the hang of it!
爸爸：开始吧。继续踩，你会抓到诀窍的！
In September, Whittingham broke his own mark, pedaling the Varna Tempest to a top speed of 82. 819 mph.
9月，惠廷汉姆打破了自己的纪录，踩着这辆瓦尔纳风暴，最高时速达到了82.819迈。
When she returned home, that was the first thing she saw, and that's all she needed to start pedaling away.
这样一回家，她首先看见的就是那辆车，而所需做的就是骑上自行车锻炼去。
As the host city of the international climate talks, Copenhagen set up an eco-friendly Christmas tree, which is powered by bicycle-pedaling.
作为联合国气候变化大会的主办城市，哥本哈根市中心放置了一棵需要蹬自行车踏板才能点亮的环保圣诞树。
In June, 2006, a cyclist rides alone on a snow-covered plateau. Many prefer a biking tour nowadays, pedaling their way through nature.
月，白雪皑皑的高原上，一名骑车人独自行驶在漫长的旅途之中。很多人选择骑自行车远行的旅游方式，和大自然亲密接触。
Sufficient power storage is a must so that pedaling is kept to a minimum and done only in emergencies.
充足的能源储备是必须的。脚蹬车只能是应急之需。
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