China is the largest producer and consumer of coal in the world.
中國是世界上最大的煤炭生產國和消費國。
We need a large amount of coal.
我們需要大量的煤炭。
Tom burns both wood and coal in his stove.
湯姆在爐子裡燃燒木材和煤炭。
Carbon dioxide is a gas that is produced every time a fuel such as coal, oil, or natural gas is burned.
二氧化碳是每次燃燒煤炭、石油或天然氣等燃料時產生的氣體。
You shouldn't sleep with a coal stove on, because it releases a very toxic gas called carbon monoxide. Sleeping with a coal stove running may result in death.
你不應該在燃煤爐上睡覺,因為它會釋放出一種非常有毒的氣體,稱為一氧化碳。在燃煤爐運作的情況下睡覺可能會導致死亡。
They replaced coal with oil.
他們用石油取代了煤炭。
They substituted coal for oil.
他們用煤炭代替石油。
Last year's output of coal fell short of the standard.
去年的煤炭產量未達標準。
A crow is as black as coal.
烏鴉像煤炭一樣黑。
Tom burns both wood and coal in his stove.
湯姆在爐子裡燃燒木材和煤炭。
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