シャペロン

シャペロンshaperon

noun

  1. (molecular) chaperone
  2. doping control officer
  3. chaperone
  4. official who collects samples from athletes for drug testing

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences