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单词 colophony
释义

colophony

听听怎么读
英 ['k?l?f??n?]
美 ['k?l??fo?n?]
是什么意思
  • n.

    树脂,松香;

  • 英英释义

    colophony[ k?'l?f?ni ]

    • n.translucent brittle substance produced from pine oleoresin; used especially in varnishes and inks and on the bows of stringed instruments
    学习怎么用

    双语例句

    用作名词(n.)
    1. So the doctor chose colophony to stick a face for her.
      所以医生替她选择了树脂贴面。
    2. Frankincense is a kind of colophony, have intense osmotic reach slow nerve action.
      乳香是一种树脂,有强烈的渗透性及舒缓神经作用。

    权威例句

    Colophony
    Colophony in paper as a cause of hand eczema
    Irritant thresholds in subjects with colophony allergy
    Is abietic acid the allergenic component of colophony?
    Occupational asthma in a factory making flux-cored solder containing colophony.
    Occupational asthma due to soft soldering fluxes containing colophony (rosin, pine resin)
    Peak flow rate records in the diagnosis of occupational asthma due to colophony.
    Occupational asthma in electronics workers caused by colophony fumes: follow-up of affected workers.
    Identification of 15-hydroperoxyabietic acid as a contact allergen in Portuguese colophony.
    Asthma due to inhaled chemical agents—fumes from ‘Multicore’ soldering flux and colophony resin
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