←
  • anatomynoun
    c2 🔊 🔊
  • beakernoun
    c2 🔊 🔊
  • botanistnoun
    c2 🔊 🔊
  • botanynoun
    c2 🔊 🔊
  • Bunsen burnernoun
    c2 🔊 🔊
  • climatologynoun
    c2 🔊 🔊
  • colligateverb
    c2 🔊 🔊
  • constantnoun
    c2 🔊 🔊
  • corroborateverb
    c2 🔊 🔊
  • corroborationnoun
    c2 🔊 🔊
  • demolishverb
    c2 🔊 🔊
  • dissectverb
    c2 🔊 🔊
  • falsificationnoun
    c2 🔊 🔊
  • falsifyverb
    c2 🔊 🔊
  • flasknoun
    c2 🔊 🔊
  • funnelnoun
    c2 🔊 🔊
  • mortarnoun
    c2 🔊 🔊
  • null hypothesisnoun
    c2 🔊 🔊
  • oceanographernoun
    c2 🔊 🔊
  • oceanographynoun
    c2 🔊 🔊
  • pathologynoun
    c2 🔊 🔊
  • pestlenoun
    c2 🔊 🔊
  • protocolnoun
    c2 🔊 🔊
  • randomizeverb
    c2 🔊 🔊
  • slidenoun
    c2 🔊 🔊
  • syringenoun
    c2 🔊 🔊
  • vivisectionnoun
    c2 🔊 🔊
  • weather balloonnoun
    c2 🔊 🔊

📝 加入单词本 — @topic_scientific-research_level=c2

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