单词：atrial muscles
单词：atrial muscles 相关文章
Where would we be without muscles? Probably a mess on the floor. Muscles are pretty interesting things. Everybody has lots of them. Some people look after them better than others. Bodybuilders want to have really big muscles. The bigger the better. T
听一分钟英文-M
[00:01.38]Unit 6 The Spirit of Sports [00:05.34]Lesson 21 [00:10.28]Exercise 1.3 [00:12.81]Do you know that China's history of basketball [00:15.98]is almost as long as America's? [00:18.97]Americans who came to China in the 1890s [00:22.51]introduce
北师大版初中英语九年级（全一册）
今天我们要学的词组是flex one's muscles。 Flex是伸屈的意思， muscle是肌肉，flex one's muscles是一个习惯用语。意思是显示力量，展示能力。 美国加州州长施瓦辛格宣布了一项环保计划， 要求把加州
英语每日一词
The other day, when I stopped to get some free firewood, I realized that I'm not as strong as I would like to be. The owner of the tree that was chopped down, had left huge chunks of wood to be taken away. But, when I say that they were huge, I mean
英语博客 A cup of English
Atrial fibrillation is a cardiac arrhythmia that often produces very disruptive palpitations, fatigue, and even shortness of breath. Worse, atrial fibrillation can substantially increase your risk of stroke. If you have atrial fibrillation there is l
实用英语
Dr. David Wilber performs a procedure called catheter ablation to treat patients with atrial fibrillation at Loyola University Medical Center in Illinois A relatively new procedure is proving to be more effective in treating patients with irregular h
VOA标准英语2010年(二月)
Sustained Irregular Heartbeat Raises Mortality Risk for Middle Aged Women Many doctors see atrial fibrillation (AF), an abnormal heart rhythm, in their elderly patients. But a new study indicates that a surprising number of middle aged women, who are
VOA标准英语2011年(六月)
RACHEL MARTIN, HOST: Lower back pain - yeah, you know who you are. You're not alone, though. Most of us will suffer from lower back pain sometime in our lives. And when it happens, many of us will reach for pain medication. But new guidelines from th
2017年NPR美国国家公共电台2月
Where would we be without muscles? Probably a mess on the floor. Muscles are pretty interesting things. Everybody has lots of them. Some people look after them better than others. Bodybuilders want to have really big muscles. The bigger the better. T
纯正英语一分钟
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英语单词荟萃
This is the VOA Special English Health Report. A condition called atrial fibrillation produces an abnormal heartbeat. People feel their heart race and they lose their breath. It may last a few seconds, but it can get worse and worse with age, leading
2010年慢速英语(二)月
无坚不摧，撒娇九句。 我欠你： Just this once. I'll never ask again. 就这么一次。我不会再这样要求了。 I'll make it up to you. 我会报答你的。 I'll give you a massage if you... 如果你我就帮你按摩。 你欠我：
实用英语
We all make resolutions every year to keep fit whether we have diabetes or not. The difference is that as people with diabetes, we need to keep fit, and we know that even if we don't do anything about it. One only has to read the medical abstracts an
实用英语
If conventional wisdom says that watching TV is bad for your eyes, watching 3D TV may be three times worse. 如果在传统观念中，看电视伤眼睛，那么看3D 电视对眼睛的损害可能是普通电视的3 倍。 Doctors and researchers a
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Lesson 222 Relax! 1.Relax!放松！ 2.Try to relax!放松点！ 3.It will help you relax.这将帮助人放松。 4.Let your muscles relax slowly.让你的肌肉慢慢放松。 5.Don't relax in your efforts.不要松懈下来。
辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句
今天分享的是大乔的笑话. One day, on a London bus, the driver was taking the fares from new passengers when an enormous man with huge muscles got onto the bus. The driver asked for the money for the ticket, but the man just shook his head a
卡卡课堂早餐英语
It's easy to look great in your little black dress again with our easy exercise tips. So even if you're sitting down all day or rushing around after the kids we've got some great suggestions to help you flatten your belly. 照我们的简单运动小贴
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