单词：hot-water pump cylinder liner
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听力文本 Recording 19 录音19 A. At the bottom of the system, there is a storage tank, which can hold up to 500 litres of rainwater. The water stored in the tank can be used for general gardening and cleaning. A、在该系统底部有个贮存水
走进剑桥大学
Rainforests exist because it rains a lot and that makes the forests grow, right? Well, not so fast. What if its not the rain that makes the forestswhat if its the forests that actually generate the rain? Thats the contention of a paper in BioScience
60秒科学
Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience
Scientific American(五)月
It's been a really really messed up week Seven days of torture, seven days of bitter And my girlfriend went and cheated on me She's a California dime but it's time for me to quit her La la la, whatever, la la la, it doesn't matter, la la la, oh well,
英文好歌推荐-百听不厌的英文歌曲
If you visit upland areas of Britain places like the mountains of Scotland, or Wales, or the Pennine Hills in northern England you will see a lot of sheep. Many of the sheep are in places where there are no walls or hedges to keep them in their field
听播客学英语
Now the Gamemakers will always be able to trace my whereabouts in the arena. Wouldnt want to lose a tribute. As soon as the trackers in place, the ladder releases me. The woman disappears and Cinna is retrieved from the roof, An Avox boy comes in and
饥饿游戏（英文版）