耗煤量的英文：
coal consumption

coal是什么意思：
n. 煤，木炭；煤块
v.（给…）加煤；把…烧成炭

Coal is a mineral.
煤是一种矿物。

The coal will be shipped by rail.
这些煤将用火车装运。

The boat is freighted with coal.
这条船装载煤。

He will coal the wood.
他将把这木头烧成炭。

He blocked out the coal.
他把煤切割成块。

consumption是什么意思：
n. 消费；消耗；肺病

unsustainable patterns of production and consumption
不可持续的生产和消费形态

Cotton consumption has continued to rise.
棉花的消费一直在继续增长。

He is a person afflicted with consumption.
他是一个患肺痨的人。

The share of dairy consumption is little in the whole stockconsumption.
中国居民对乳品的消费在整个畜产品消费中所占比重很小。

And they have a lower resistance to running and therefore save on fuel consumption.
该种轮胎行驶阻力小,因此节省燃油