biāo​běn HSK7

specimen

标本 (標本) biāo​běn
specimen noun
a biological or geological sample preserved for scientific study or display

The museum houses a large collection of plant specimens.

root and symptoms expression
the superficial manifestations and the underlying cause of a disease or problem

Solving social problems requires addressing both the symptoms and the root causes.

Frequency

Movie subtitles
2.47 per million appears in 1% of films
Written text
14.0 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT