propane 英 ['prəʊpeɪn] 　 美 ['pro'pen]

propane

propane　 英 ['prəʊpeɪn] 美 ['pro'pen]

n. [有化] 丙烷　

名词复数:propanes　

I used propane to check for vacuum leaks.　我用丙烷检查有没有真空泄漏。
Compressed Natural Gas (CNG) is a fossil fuel substitute for gasoline, diesel, or propane fuel.　压缩天然气（CNG）是替代汽油、柴油或丙烷燃料的一种化石燃料。

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  • n. [有化] 丙烷

  • 1. I used propane to check for vacuum leaks.

    我用丙烷检查有没有真空泄漏。

  • 2. Compressed Natural Gas (CNG) is a fossil fuel substitute for gasoline, diesel, or propane fuel.

    压缩天然气（CNG）是替代汽油、柴油或丙烷燃料的一种化石燃料。

  • 3. Markus Ribbe, a scientist at the University of California-Irvine, says in a new paper that the enzyme could be further tweaked to make longer carbon chains than those that make up propane.

    美国加州大学欧文分校的科学家马库斯•里贝在自己新撰写的文章中介绍说，这种酶可以被进一步修改，届时能转化出比丙烷更长的碳链。

  • propane (n.) "colorless gas occurring in petroleum," 1866, with chemical suffix -ane + prop(ionic acid) (1850), from French propionique (1847), from Greek pro "forward" (see pro-) + pion "fat" (see fat (adj.)), in reference to its being first in order of the fatty acids.
pro·pane / ˈprəʊpeɪn ; NAmE ˈproʊpeɪn / noun [uncountable ] a gas found in natural gas and petroleumand used as a fuel for cooking and heating 丙烷 ◆ a propane gas cylinder 丙烷气钢瓶 pro·pane / ˈprəʊpeɪn ; NAmE ˈproʊpeɪn /
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词频排名 noun:15469
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