单词 | ocean floor |
释义 | ocean floor (once / 14310 pages) n WORD FAMILY ocean floor: ocean floors USAGE EXAMPLESThere are about three million shipwrecks lying on the ocean floor. BBC(Dec 30, 2016) General military uses for these kinds of drones include stealthily gathering intelligence on opponents, detecting and neutralizing mines, hunting submarines and charting the ocean floor. Los Angeles Times(Dec 19, 2016) Intriguingly, these recent arrivals are more densely striped than an average specimen plucked from Antarctica or the ocean floor. Economist(Dec 10, 2016) n the bottom of a sea or ocean Syn|Hypo|Hyper Davy Jones, Davy Jones's locker, ocean bottom, sea bottom, sea floor, seabed abyssal zone the deep sea (2000 meters or more) where there is no light continental shelfthe relatively shallow (up to 200 meters) seabed surrounding a continent bathyal district, bathyal zone, continental slopethe steep descent of the seabed from the continental shelf to the abyssal zone neritic zonethe ocean waters from the low tide mark to a depth of about 100 fathoms twilight zonethe lowest level of the ocean to which light can reach bed, bottom a depression forming the ground under a body of water |
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