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单词 orthotropous
释义

Definition of orthotropous in US English:

orthotropous

adjective ôrˈTHätrəpəsôrˈTHätrəpəs
Botany

  • (of a plant ovule) having the nucleus straight, i.e., not inverted, so that the micropyle is at the end opposite the base.

    Example sentencesExamples
    • The ovary of macadamia contains two orthotropous ovules at anthesis.
 
 

Definition of orthotropous in US English:

orthotropous

adjectiveôrˈTHätrəpəs
Botany

  • (of a plant ovule) having the nucleus straight, i.e., not inverted, so that the micropyle is at the end opposite the base.

    Example sentencesExamples
    • The ovary of macadamia contains two orthotropous ovules at anthesis.
 
 
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更新时间：2025/1/27 14:33:57