离子交换

• 亠(lid; cover (upper part))ASSOCIATIVE
• 凶(ominous; perilous)PHONETIC
• 禸(footprint; animal track)ASSOCIATIVE

An animal trapped under a dangerous roof struggles with all its might to break free and escape.

• 子(child (pictographic))ASSOCIATIVE

The character 子 depicts a newborn child with a large head and arms outstretched.

• 六(six; intersection)ASSOCIATIVE
• 乂(cross; intersect)PHONETIC

Two diagonal lines crossing like human legs stepping represent intersection and exchange.

• 扌(hand)RADICAL
• 奂(bright and splendid; change)PHONETIC

Using hands to exchange back and forth is the act of swapping.