雅思單詞petroleum什么意思-petroleum詞組短語_例句_同義詞

petroleum意思

n.石油，原油

petroleum詞組短語

petroleum industry:石油工業(yè)

petroleum gas:石油氣

liquefied petroleum gas:液化石油氣

petroleum geology:石油地質(zhì)學(xué)

petroleum coke:石油焦（炭）

petroleum同義詞

n.

fossil oil，geoline

petroleum例句

1.The main precursor to plastic is a byproduct of petroleum refining called hydrocarbon gas liquids.

塑料的前身是石油提煉的副產(chǎn)品，被稱為液化烴氣。

2.Most experts agree that by around 2025,the amount of petroleum we use will reach a peak.

大部分專家都認(rèn)為到2025年左右，我們使用汽油的數(shù)量會達(dá)到高峰。

3.When we think of energy or fuel for our homes and cars,we think of petroleum,a fossil fuel processed from oil removed from the ground,of which there was a limited supply.

當(dāng)我們想到家里或者車上使用的能源或燃料時，會想到汽油，一種用從地下開采的石油加工出來的化石燃料，它的供應(yīng)是有限的。

4.Is it a threat of running out of petroleum real?

我們會用光汽油這個威脅是真的嗎？

>> 雅思 托福 免費測試、量身規(guī)劃、讓英語學(xué)習(xí)不再困難<<