细胞色素

• 糹(thread; fiber)RADICAL
• 田(field; paddy field)PHONETIC

A thin thread like a furrow in a field is small and delicate.

• ⺈(knife; variant form)ASSOCIATIVE
• 巴(long for; cling to; stick tight)PHONO-SEMANTIC

Beauty as sharp as a keen blade makes people stick fast and unable to look away.

• 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.