青年中文硬煤的英文
英文翻譯
Hard coal
重點詞匯
硬煤───Hard coal
雙語使用場景
hard to imagine a planet blacker than coal, but that's what astronomers say they've discovered in our home galaxy with NASA's Kepler space telescope.───很難想象一個行星比煤炭還要黑，但是宇航員們的確聲稱，他們通過NASA的開普勒太空望遠鏡在我們所處的銀河系發現了這樣一顆行星。
Planning aside, nuclear plants can be hard to finance, since they cost more and take longer to build than coal - or gas-fired units.───撇開規劃不說，相比用煤或煤氣作燃料，核電站成本更高，建設周期更長，因而資金籌措也相當困難。
The miserable Toad, crouching in the coal-dust, tried hard to think of something to do, with dismal want of success.───可憐的托德蜷縮在煤塵里，拼命想主意，可是苦于想不出來。