donor

名词 n.
中文释义
英 /ˈdəʊnə/    美 /ˈdoʊnɚ/

英文释义

名词 n.
  1. One who makes a donation.
    — The charity raised $2,000 from various donors.
  2. An object, typically broken beyond repair, that is used for spare parts.
    — You'll need to lengthen the plug for the fan switch and swap its connector for that of the donor.
  3. A group or molecule that donates either a radical, electrons or a moiety in a chemical reaction. Compare acceptor.
    — a carbonyl donor molecule

词形变化

donors plural donour alternative

词汇关系

近义词
donater donator
衍生词
ambassadonor blood donor dibling donator donor card donor class donorcycle donoress donor fatigue donorless donor offspring donorship donor-specific antibody electron donor interdonor living donor megadonor Michael donor multidonor necrodonor nondonor organ donor phosphodonor sperm donor straw donor superdonor universal donor
相关词
donee

词源

From Middle English donoure, donour; from Anglo-Norman donour, from Old French doneur (See French donneur).
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