fèn​zǐfēn​zǐfèn​zi

member

分子 fèn​zǐ frequency
member noun
member of a class or group; people of a certain type

He is an active member of this organization.

分子 fēn​zǐ
molecule noun
the smallest particle of a substance that retains its chemical properties

Each water molecule is composed of two hydrogen atoms and one oxygen atom.

numerator noun
the number above the line in a common fraction

In the fraction three-quarters, three is the numerator.

分子 fèn​zi
member noun
Taiwan variant of 份子 fèn​zi

He is an intellectual.

Frequency

Movie subtitles
49.2 per million appears in 12% of films
Written text
57.8 per million

Sources

Definitions
CC-CEDICT