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单词 pseudocoel
释义

Definition of pseudocoel in English:

pseudocoel

(also pseudocele, pseudocoele)
noun ˈs(j)uːdəʊˌsiːl
  • Zoology. A principal body cavity which is not completely lined with cells of mesodermal origin, and is thus distinguished from a true coelom; especially one formed by persistence of the blastocoel of the early embryo.

Origin

Mid 19th century; earliest use found in William Thomson (1819–1890), archbishop of York. From pseudo- + -coele.

Definition of pseudocoel in US English:

pseudocoel

(also pseudocele, pseudocoele)
nounˈs(j)uːdəʊˌsiːl
  • Zoology. A principal body cavity which is not completely lined with cells of mesodermal origin, and is thus distinguished from a true coelom; especially one formed by persistence of the blastocoel of the early embryo.

Origin

Mid 19th century; earliest use found in William Thomson (1819–1890), archbishop of York. From pseudo- + -coele.

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更新时间:2025/6/19 23:39:15