多种维生素

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

Two evening periods stacked together symbolize abundance and plenty.

• 禾(rice plant)RADICAL
• 中(in the middle; hit; strike)PHONO-SEMANTIC

Scattering rice seeds down the middle of a furrow is the action of sowing.

• 生(life; sprouting)ASSOCIATIVE

The character depicts a sprout pushing up through the soil, symbolizing life and growth.

• 糸(silk thread; filament)RADICAL
• 龶(coarse undyed thread bundle; top part of thread)ASSOCIATIVE

Raw silk that hasn't been dyed suggests the meaning of pure, simple, and basic.