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单词 acoel
释义

Definition of acoel in English:

acoel

noun ˈeɪsiːl
Zoology
  • A member of the group Acoela of simple flatworms that have no distinct gut.

adjective ˈeɪsiːl
Zoology
  • Of or relating to the group Acoela.

Origin

1930s; earliest use found in The Biological Bulletin. From scientific Latin Acoela (W. N. Uljanin 1870) from ancient Greek ἄκοιλος not hollow from ἀ- + κοῖλος hollow; compare ancient Greek ἀκοίλιος without ducts, without stomach.

Definition of acoel in US English:

acoel

nounˈeɪsiːl
Zoology
  • A member of the group Acoela of simple flatworms that have no distinct gut.

adjectiveˈeɪsiːl
Zoology
  • Of or relating to the group Acoela.

Origin

1930s; earliest use found in The Biological Bulletin. From scientific Latin Acoela (W. N. Uljanin 1870) from ancient Greek ἄκοιλος not hollow from ἀ- + κοῖλος hollow; compare ancient Greek ἀκοίλιος without ducts, without stomach.

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更新时间:2024/12/27 14:09:03