Semilunar sentence example

semilunar
  • As the semilunar valves close a sound like the word ' dup ' can be heard and this is called the second heart sound.
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  • The small bruang or Malayan bear (Ursus malayanus) is of a jetblack colour, with a white semilunar mark on the chest, and attains a length of 41 ft.
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