Semper Phone

Effortless
LEARNING

  • Improve effortlessly – just by living your life
  • Learn while waiting for your apps to load
  • Recommended by 5 universities
  • Community of over 1,000,000 learners
  • 50,000+ expert-made packs, or create your own
"One of the best learning apps" - CNET
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高CP值詞彙

高CP值詞彙

Last update 

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Items (5)

  • diffraction

    繞射

  • phosphorescent

    螢光的

  • cathode ray tube

    陰極射線管

  • panel

    平面的

  • pithily

    簡潔地