7과 단어

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Across
  1. 4. ㅂㅇ
  2. 7. communication or direct involvement with someone or something
  3. 9. ㅎㄹ
  4. 10. 실험
Down
  1. 1. the quality or state of something that is not easily moved
  2. 2. the quality of being the only one of its kind
  3. 3. 끊임없이
  4. 5. a device with two or more blades that turn quickly and cause a ship or aircraft to move
  5. 6. near or belonging to the front part of something
  6. 8. a straight line from one side of something (such as a circle) to the other side that passes through the center point see picture at geometry