音标：['reisә] ；柯林斯词典等级：1 级；

n. 比赛者, 游蛇属黑蛇

n. someone who drives racing cars at high speeds
n. a fast car that competes in races
n. an animal that races
n. slender fast-moving North American snakes

词型变化：名词复数形式 : racers

词性分布：

名词100%

racer的用法和样例：

例句

用作名词(n.)

The racer meant to win the 500-meter race at all risks.这个参赛者下定决心无论如何要赢得500公尺赛跑的胜利。
This low-profile racer is built for speed.这辆低调的赛车是为了速度而生。

词汇搭配

road racer赛车
track racer场地赛车
boy racer喜欢飙车的年轻人...

【近义词】

competitor竞争者
contender竞争者
entrant(参加比赛的)竞赛者...
sprinter短跑运动员
runner赛跑的人
bicycle自行车
athlete运动员
race car[美]赛车
racing car赛车

VOA慢速英语2013 AS IT IS 2013-09-20 NeuroRacer: A Video Game for the Elderly Brain

AS IT IS 2013-09-20 NeuroRacer: A Video Game for the Elderly Brain An elderly man plays a video game as part of a study at the University of California, San Francisco.. From VOA Learning English, this is As It Is. Welcome back! Im Caty Weaver. Gettin

发表于:2018-12-16 / 阅读(199) / 评论(0)

2013年VOA慢速英语(九)月

I Believe-心灵鸡汤

* I believe. * I believe in love because my wife taught me how. * I believe that a dance with fear leaves you winded, yet wiser. * I believe that having children has made me a better man. * I believe Speed Racer knew that Racer X was really his broth

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趣味英语

VOA标准英语2010年-Death of Olympics Luge Racer Mars Open

Bengt Walden of the United States competes during a men's singles luge training run at the Vancouver 2010 Olympics in Whistler, British Columbia, 13 Feb. 2010 Watch: Related report by Kane Farabaugh Windows Media As the first day of competition at th

发表于:2019-01-13 / 阅读(150) / 评论(0)

VOA标准英语2010年(二月)

VOA标准英语2010年-Hair Loss Motivates US Skeleton Racer

USA skeleton competitor Zach Lund poses for a portrait during the USOC Media Summit in Chicago. Lund was suspended for a year and booted from the 2006 Turin Olympics because of a hair-growth product that at the time contained a banned substance. He's

发表于:2019-01-13 / 阅读(242) / 评论(0)

VOA标准英语2010年(二月)

【英语时差8，16】充满未来感的快速车手准备大显神威

Speed Racer is an adaptation of the beloved 1960s Japanese anime classic. The movie visibly pushes the boundaries that separate animation and live action by creating moments of surprising beauty, often to striking effect. Speed Racer begins with a fa

发表于:2019-01-22 / 阅读(179) / 评论(0)

英语时差8，16

VOA常速英语2008年-Speedy Speedo Swimsuit Source of Olympic Contro

By Paul Sisco Washington 25 April 2008 A new type of swimsuit developed by Speedo is raising Olympic concerns and helping smash world records in Olympic trials.VOA's Paul Sisco has more. Speedo representatives say it is the most technologically advan

发表于:2019-01-31 / 阅读(178) / 评论(0)

VOA常速英语2008年（四月）

虫虫玩具车：蟋蟀来当驾驶员

While Google and others try to develop a a self driving car, toy maker Mattel has revealed a very different approach - letting a cricket drive. 就在谷歌和其它商家研发无人驾驶汽车的时候，玩具制造商美泰公司展现了它的独

发表于:2019-02-03 / 阅读(175) / 评论(0)

阅读空间

VOA标准英语2012--Harrowing Minnesota Race Tests Endurance

Harrowing Minnesota Race Tests Endurance Last year, overnight temperatures plummeted to minus 31 degress Celsius. The year before, minus 37. That year, cyclist Jason Buffington saw one of his friends - a fellow racer - who'd stopped. I came up on Cha

发表于:2019-02-08 / 阅读(195) / 评论(0)

VOA标准英语2012年(二月)

英语美文：I Believe

发表于:2019-02-09 / 阅读(195) / 评论(0)

英语美文

新奇：时速160公里的自行车

Now Minneapolis-based inventor Rich Kronfield has created an electric-assist 'Raht Racer' velomobile that he claims can travel at up to 100mph (160km/h). 现在美国明尼阿波利斯的发明家里奇?科伦菲尔德研制了电动拉特赛车（Ra

发表于:2019-02-13 / 阅读(237) / 评论(0)

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学英语单词

air quality criteria

akun i.

aliphatic olefin

all-optical label swapping