大叶性肺炎

• 大(person stretching limbs; figure of person with outstretched arms and legs)ASSOCIATIVE

A person standing with arms and legs spread wide symbolizes greatness and magnificence.

• 忄(heart; mind)RADICAL
• 生(be born; live)PHONO-SEMANTIC

Nature is something that is born together with the heart of each person.

• ⺼(flesh; body)RADICAL
• 巿(apron; lung sound)PHONETIC

The lungs are the fleshy organ in the body, and the sound of the market radical suggests the character for lung.