文章列表

• 1.英语听力文摘 English Digest 594、为什么埃及艳后要化妆？
• Why Did Cleopatra Wear Makeup? Over five thousand years ago, the ancient Egyptians used eye shadow, not only for cosmetic but practical purposes as we...
• 2.英语听力文摘 English Digest 593、神经细胞丧失会怎么样？
• What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But ...
• 3.英语听力文摘 English Digest 592、石英计时！
• Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, si...
• 4.英语听力文摘 English Digest 592、石英计时！
• Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, si...
• 5.英语听力文摘 English Digest 591、蜂蜜为什么不会变坏？
• Why Doesnt Honey Spoil? If you havent cleaned out your refrigerator in a while, there might be a nasty surprise waiting for you. There, in a forgotten...
• 6.英语听力文摘 English Digest 590、植物的夜生活！
• The Nightlife Of Plants Most plants grow buds, flower, or lie dormant at specific times of year. What Triggers These Seasonal Changes? Temperature and...
• 7.英语听力文摘 English Digest 589、挡风玻璃为何如此牢实？
• What Makes Windshield Glass So Tough? We tend to think of glass as fragilebut in fact, glass is pretty strong stuff. A flawless fiber of glass pulled ...
• 8.英语听力文摘 English Digest 588、真实的熊的生活是怎样的？
• The Bare Necessities Of Bears In the movie The Jungle Book, Balloo the bear spends his days singing and dancing and munching paw-paws. Actually, this ...
• 9.英语听力文摘 English Digest 587、气泵上的辛烷值是什么意思？
• What Do Octane Numbers Mean? At the gas pump, you have a choice of octane numbers. 87? 93? Whats the difference? To explain octane numbers, lets take ...
• 10.英语听力文摘 English Digest 586、想要释放压力吗，养狗吧！
• For A Stress Free Life, Get A Dog! As most dog owners will attest, having a dog is great for several reasons. For one, dogs are typically loyal, stead...