Radon is the daughter of radium.

Objective Study on radon pollution in tunnel and protection from the radiation.

目的研究坑道内氡浓度及工作人员的氡防护.

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A radioactive, inert, gaseous isotope of radon, with a half-life of 3.92 seconds.

锕射气氡的一种放射性的, 惰性的和气态的同位素, 其半衰期为3.

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Scintillation flask method for measuring radon concentration in the air.

空气中氡浓度的闪烁瓶测量方法.

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A radioactive, inert, gaseous isotope of radon a half-life of 3.92 seconds.

氡的一种放射性的, 惰性的和气态的同位素,其半衰期为3.92秒.

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My uncles likes surfing very much. He is a good surfer.

我叔父非常喜欢冲浪. 他是个优秀的冲浪运动员.

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We plan to climb the mountains, go fishing, and wind surfing, but most of all, relaxing.

我们计划去爬山 、 钓鱼 、 玩风浪板, 但最主要是轻松一下.

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If anyone interrupts your web surfing, you're at work a mere click of your mouse.

如果你上网的时候有人突然打扰, 你要做的就是轻轻点击一下鼠标.

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He wanted to go surfing but I argued him out of it.

他想去冲浪但我力劝他别去.

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If the waves are big enough, we'll go surfing.

如果海浪大, 我们就去冲浪.

《简明英汉词典》

My surfing teacher, Sammy Hawkins, stood behind me in the water.

我的冲浪老师, 山米.霍金斯(何山姆), 站在我后方的水中.

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The vertical surface of an ocean wave in surfing.

一个波浪从池水表面掠过.

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Surfing is one of the most popular water sports.

冲浪是世界上最受欢迎的水上运动之一.

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to go surfing

去冲浪

《牛津高阶英汉双解词典》

Surfing on the net has become part of people's life.

上网已经成为人们生活的一部分了.

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If you spend any time surfing the Internet, you've probably encountered a few error messages.

在网上浏览时, 你可会发现一些错误信息.

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Should I film Dan while he is surfing?

凯蒂:我要不要拍丹恩冲浪的样子?

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What's the surfing like today?

今天冲浪情况如何?

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Every year, water sports, especially swimming and surfing.

每一年, 水上运动, 特别是游泳和冲浪.

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Surfing is one of the most popular water sports in the world.

冲浪是世界最受欢迎的水上运动之一.

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I am a guy like who you are, living my live, surfing online at times.

反正我是一老实人, 勤勤恳恳的过日子, 偶尔偷个小懒上网溜溜.

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