碳足迹的英文
碳足迹的英文：carbon footprint
carbon是什么意思：
n. 碳；复写纸
[*]Carbonation is the combination of carbonate or bicarbonate ions with minerals
碳酸作用是碳酸根离子或重碳酸根离子与矿物的化合作用。[*]editmetallized carbon filament
金属化碳丝 [*]Coke consists mainly of carbon.
焦炭的主要成分是碳。[*]The residue is progressively enriched in carbon.
残留部分愈来愈富含碳质。[*]On hydrolysis carbon dioxide is evolved.
水解时，放出二氧化碳。 footprint是什么意思：
n. 脚印，足迹
[*]They discovered suspicious footprints in the snow.
他们在雪地上发现了可疑的足迹。[*]Crusoe stared at the footprint full of fear.
克鲁索盯着脚印，心里充满了恐惧。[*]She stared at the footprint, full of fear.
她两眼盯着脚印，满心恐惧。[*]The tide begins to flow and our footprints are covered.
开始涨潮了，潮水遮住了我们的脚。[*]Footprints on the sands of time are not made by sitting down.
留在岁月沙滩上的足迹并非静坐而造成的。
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