多元不饱和脂肪酸

• 夕(evening; crescent moon)RADICAL
• 夕(evening; evenings)ASSOCIATIVE

Two evening periods stacked together symbolize abundance and plenty.

• 二(hair; on head)ASSOCIATIVE
• 儿(person (standing); man)RADICAL

A person with two marks on the head symbolizes the head, the first part and origin of a human being.

• 不(no; not; negation)ASSOCIATIVE

A bird flying swiftly upward and never willing to return represents the meaning of swift and unyielding.

• 飠(eat; food)RADICAL
• 包(wrap; package)PHONO-SEMANTIC

Being full is when your stomach is wrapped and filled with food inside.

• 禾(rice plant)ASSOCIATIVE
• 口(mouth; door)RADICAL

A mouth singing songs beside ripe rice fields creates harmonious peace.

• 酉(wine vessel; ferment)RADICAL
• 夋(slow manner; leisurely pace)PHONETIC

Fermenting alcohol produces sourness, which is exactly the character for sour.