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托福听力词汇解析:Earth Science讲座类

2017-04-02 10:24:00来源：网络

　　为了帮助大家高效备考托福听力部分，熟悉Earth Science讲座类托福听力词汇，新东方在线托福网为大家带来托福听力词汇解析:Earth Science讲座类一文，希望对大家托福备考有所帮助。更多精彩尽请关注新东方在线托福网!

　　absorb

　　吸收

　　Not only do they provide goods and livelihoods but they also protect soils, regulate water and absorb carbon.

　　acid rain

　　酸雨

　　And the sulfur dioxide settled in the clouds fell to the land in droplets of rain and sank into the soil. This is what we now call acid rain.

　　barren

　　贫瘠的

　　In the 1840s, when mining operations started, it was a dense green forest. But in the 1940s, 100 years later, it was as barren as the moon.

　　copper ore

　　铜矿

　　It was what happened after the copper ore was extracted from the mines. It was a process called heap roasting.

　　deforestation

　　森林砍伐

　　Deforestation was occurring at a rapid rate.

　　dense forest

　　茂盛的森林

　　Dense forest is followed by a number of empty villages. Today the villages are only inhabited by wild animals.

　　erode

　　侵蚀;腐蚀

　　Otherwise, inflation will erode the value of your savings.

　　fertile

　　肥沃的

　　Efforts to reclaim the land and restore the basin to the fertile valley it once was…well, actually, those efforts are still ongoing.

　　fume

　　烟雾

　　Trees that hadn’t been cut for fuel were killed by the fumes.

　　heap roasting

　　焙烧

　　Heap roasting was a way to burn away the sulfur in the copper, so they’d be left with something closer to pure copper.

　　restore

　　修复，恢复

　　Unlike complete recovery, you have to restore all data files, instead of only the selected data files to be recovered.

　　silting

　　淤积，淤塞

　　Well, there are no trees to absorb the rain, and there was a lot of rain! So the rain eroded the soil and swept it into the rivers. This is calledsilting, when soil particles are washed into the rivers.

　　以上就是新东方在线托福网为你带来的托福听力词汇解析:Earth Science讲座类，更多精彩敬请关注新东方在线托福网。

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