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单词 octarch
释义

Definition of octarch in English:

octarch

adjective ˈɒktɑːk
Botany
  • Relating to, characterized by, or designating a vascular bundle having eight strands of xylem arising from eight distinct points of origin.

Origin

Late 19th century; earliest use found in Frederic Bower (1855–1948), botanist. From octo- + -arch, after German octarch.

 
 

Definition of octarch in US English:

octarch

adjectiveˈɒktɑːk
Botany
  • Relating to, characterized by, or designating a vascular bundle having eight strands of xylem arising from eight distinct points of origin.

Origin

Late 19th century; earliest use found in Frederic Bower (1855–1948), botanist. From octo- + -arch, after German octarch.

 
 
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更新时间:2025/1/27 4:22:34