英语词典

osmium[ \'ɔzmiəm, \'ɔs- ]

• n.a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known

  同义词：Osatomic number 76

osprey[ \'ɔsprei, -pri ]

• n.large harmless hawk found worldwide that feeds on fish and builds a bulky nest often occupied for years

  同义词：fish hawkfish eaglesea eaglePandion haliaetus

ossicle[ \'ɔsikl ]

• n.a small bone; especially one in the middle ear

  同义词：boneletossiculum

Osselet

• Osselet is arthritis in the fetlock joint of a horse.

以上来源于:Wikipedia

osteitis[ ,ɔsti\'aitis ]

• n.inflammation of a bone as a consequence of infection or trauma or degeneration

osteoclast[ \'ɔstiəuklæst ]

• n.cell that functions in the breakdown and resorption of bone tissue

osteocyte[ \'ɔstiəsait ]

• n.mature bone cell

osteomyelitis[ \'ɔstiəu,maiə\'laitis ]

• n.an inflammation of bone and bone marrow (usually caused by bacterial infection)

osteology[ ,ɔsti\'ɔlədʒi ]

• n.the branch of anatomy that studies the bones of the vertebrate skeleton

osteopath[ \'ɔstiəpæθ ]

• n.a therapist who manipulates the skeleton and muscles

  同义词：osteopathist

osteolysis[ ,ɔsti\'ɔlisis ]

• n.lysis of bone caused by disease or infection or inadequate blood supply

osteopathy[ ,ɔsti\'ɔpəθi ]

• n.therapy based on the assumption that restoring health is best accomplished by manipulating the skeleton and muscles

Osteotome

• Osteotomes used in dental implantation

以上来源于:Wikipedia

ostiole[ \'ɔstiəul ]

• n.a small pore especially one in the reproductive bodies of certain algae and fungi through which spores pass

ostrich[ \'ɔ:stritʃ, \'ɔ- ]

• n.
  • a person who refuses to face reality or recognize the truth (a reference to the popular notion that the ostrich hides from danger by burying its head in the sand)
  • fast-running African flightless bird with two-toed feet; largest living bird

    同义词：Struthio camelus

Ot

• A page from Azbuka, the first [[Russian textbook, printed by Ivan Fyodorov in 1574. This page features the Cyrillic alphabet.

以上来源于:Wikipedia

Othello[ əu\'θeləu ]

• n.the hero of William Shakespeare\'s tragedy who would not trust his wife

ounce[ auns ]

• n.
  • a unit of apothecary weight equal to 480 grains or one twelfth of a pound

    同义词：troy ounceapothecaries\' ounce

  • a unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams

    同义词：oz.

  • large feline of upland central Asia having long thick whitish fur

    同义词：snow leopardPanthera uncia

Out Cold

• Out Cold is the fifth studio and second holiday album by the a cappella group Rockapella. ForLife Records wanted the group to do a second Christmas album, but settled for a mixture of Christmas and non-holiday music.

以上来源于:Wikipedia