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單詞乎

holdfast

音標(biāo)['h?uldfɑ:st]
holdfast是什么意思、holdfast怎么讀

holdfast漢語翻譯

n. 可夾緊之用物, 緊握
【機(jī)】 制動(dòng)器

holdfast英語解釋

名詞 holdfast:

  1. restraint that attaches to something or holds something in place
    同義詞:fastener, fastening, fixing

holdfast詳細(xì)解釋

hold.fast

n.(名詞)
Any of various devices used to fasten something securely.
緊握之物:用來緊緊扣住東西使其安全的裝置
Biology An organ or a structure of attachment, especially the basal, rootlike formation by which certain seaweeds or other algae are attached to a substrate.
【生物學(xué)】 吸盤:吸附的器官或結(jié)構(gòu),尤指一些海藻或其他藻類植物吸附在上面的基部的類根結(jié)構(gòu)

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