单词	abyssal hill
释义	abyssal hill noun : any of the numerous relatively low elevations arising from the ocean floor Low abyssal hills (less than 1 kilometer above the surrounding ocean bottom) cover about 80% of the Pacific floor and about half of the Atlantic. M. Grant Gross, Oceanography 5th Edition, 1990 compare abyssal plain, seamount Word History First Known Use 1960, in the meaning defined above
随便看	burning mountain burning nettle burning off burning oil burning one's ears burning out burning point burning through burning time burning torch burning up burning-wood burningly burnings burnish burnished burnished gold burnished straw burnisher burnishers burnishes burnishing burnishing die burnishings Burnley

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