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单词 precaval
释义

Definition of precaval in English:

precaval

adjective priːˈkeɪvl
Anatomy Zoology
  • Of, relating to, or designating a cranial vena cava (in many mammals, the unpaired superior vena cava).

noun priːˈkeɪvl
Anatomy Zoology
  • A precaval vein.

Origin

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From pre- + cava + -al.

Definition of precaval in US English:

precaval

adjectivepriːˈkeɪvl
Anatomy Zoology
  • Of, relating to, or designating a cranial vena cava (in many mammals, the unpaired superior vena cava).

nounpriːˈkeɪvl
Anatomy Zoology
  • A precaval vein.

Origin

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From pre- + cava + -al.

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更新时间:2025/7/3 13:38:39