单词:white Gaussian noise
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13Describing Peoples Body Types GLOSSARY costume clothing worn to dress like another person or thing, often for thetheater or for Halloween* Suri is going to be a sheep in the school play, so his mom is making him asheep costume. to sort (something)
Transcript: A: Hey, Im reading this really interesting article about the human body. B: Yeah? Well, we know all about that from biology lessons. A: No, we didnt learn much at all at school! Theyre discovering loads more things all the time. Really am
Lung 肺 How many lungs do we have? 我们有多少块肺呢? We have two lungs in our body. 我们有两块肺。 Lungs are protected by ribs. 肺由肋骨保护。 They are very big. They are about two times as large as one of our feet. 它们都很
Lesson 29 The Fly 第29课 苍蝇 The common fly which you so often see on the window-panes is called the house-fly. The large flies which are so fond of meat are called blow-flies. 小朋友, 你在窗玻璃上经常看见的普通苍蝇, 叫家蝇,
Voice 1 Welcome to Spotlight. Im Rebekah Schipper. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I feel tired all the time. Voi
Waste your life 浪费生命 You're not taking care of your body 你没有照顾好你自己的身体 Not only is sleep essential to your health, so is food and exercise. I know I'm not telling you anything you don't already know. But eating a balanc