请输入您要查询的英文单词：

　

单词 ostiole
释义

Definition of ostiole in English:

ostiole

noun ˈɒstɪəʊlˈästēˌōl
Botany

  • (in some small algae and fungi) a small pore through which spores are discharged.

    〔植〕（小藻类、菌类的）小孔，孔口

    Example sentencesExamples
    • In other words, the ascocarp is closed but for an ostiole at the distal end.
    Synonyms
    opening, orifice, aperture, hole, outlet, inlet, vent

Origin

Mid 19th century: from Latin ostiolum, diminutive of ostium 'opening'.

Definition of ostiole in US English:

ostiole

nounˈästēˌōl
Botany

  • (in some small algae and fungi) a small pore through which spores are discharged.

    〔植〕（小藻类、菌类的）小孔，孔口

    Example sentencesExamples
    • In other words, the ascocarp is closed but for an ostiole at the distal end.
    Synonyms
    opening, orifice, aperture, hole, outlet, inlet, vent

Origin

Mid 19th century: from Latin ostiolum, diminutive of ostium ‘opening’.
随便看

　

英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2024/12/28 9:46:40