单词	sea floor
释义	sea floorˌsea ˈfloor British English, sea‧floor American English /ˈsiːflɔː $ -flɔːr/ noun Examples EXAMPLES FROM THE CORPUS At the outer edge of each shelf, the sea floor plunges precipitously down into the depths. Distinguishing between active sonar returns from mines and returns from rocks and debris on the sea floor is difficult. He knows that most of his bottles will become encrusted with algae and settle to the sea floor. Later still it was found covering extensive areas of the sea floor south of Ireland. This creature, shaped like a slim leaf about 6 centimetres long, lives half-buried in the sand of the sea floor. Though they cover more than 70 percent of the Earth's surface, the rocks of the sea floor are virtually inaccessible. Tiny oceanic microorganisms solidify carbon and oxygen gases dissolved in sea water to produce a salt which settles on the sea floor. the sea floor the land at the bottom of the sea SYN  seabed
随便看	caustic caustically cauterize caution cautionary cautious cautiously cautiousness cavalcade Cavalier cavalier cavalry cavalryman cave caveat caveat emptor cave-in caveman Cavendish, Henry caver cavern cavernous caviar cavil caving

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