←
  • airfarenoun
    b1 🔊 🔊
  • airsickadjective
    b1 🔊 🔊
  • airsicknessnoun
    b1 🔊 🔊
  • arrivalnoun
    b1 🔊 🔊
  • boardnoun
    b1 🔊 🔊
  • business classnoun
    b1 🔊 🔊
  • business classadverb
    b1 🔊 🔊
  • captainnoun
    b1 🔊 🔊
  • check-innoun
    b1 🔊 🔊
  • classnoun
    b1 🔊 🔊
  • departurenoun
    b1 🔊 🔊
  • engineernoun
    b1 🔊 🔊
  • first-classadjective
    b1 🔊 🔊
  • first classnoun
    b1 🔊 🔊
  • first classadverb
    b1 🔊 🔊
  • flight attendantnoun
    b1 🔊 🔊
  • hand baggagenoun
    b1 🔊 🔊
  • hand luggagenoun
    b1 🔊 🔊
  • helicopternoun
    b1 🔊 🔊
  • nosenoun
    b1 🔊 🔊
  • reservationnoun
    b1 🔊 🔊
  • safety beltnoun
    b1 🔊 🔊
  • seaplanenoun
    b1 🔊 🔊
  • seat beltnoun
    b1 🔊 🔊
  • securitynoun
    b1 🔊 🔊
  • spaceshipnoun
    b1 🔊 🔊
  • tailnoun
    b1 🔊 🔊
  • travel-sickadjective
    b1 🔊 🔊
  • travel sicknessnoun
    b1 🔊 🔊
  • wingnoun
    b1 🔊 🔊

📝 加入单词本 — @topic_transport-by-air_level=b1

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