热成像

• 执(hold; grasp)PHONETIC
• 灬(fire)RADICAL

Fire rising up from below an object being held creates a burning heat.

• 丁(nail; peg; stud)PHONETIC
• 戈(weapon; spear)RADICAL

Hold the spear and halberd to fight to the end in order to achieve success.

• 亻(person; human; man)RADICAL
• 象(elephant; shape)PHONO-SEMANTIC

A person's form resembles the large, distinct silhouette of an elephant.