Do you know these words?

• さんそのうしゅくき

  oxygen compressor

• ひとちがい

  to mistake (one person from another) ; to take one for somebody else ; to mistake one for someone else

• るんげ

  lung

• せいしんほけんふくしし

  certified psychiatric social worker、CPSW

• ひょうじ

  sign