yíng​yǎng​bù​liáng

malnutrition

营养不良 (營養不良) yíng​yǎng​bù​liáng
malnutrition noun
the state of being undernourished or lacking proper nutrients due to an inadequate or unbalanced diet

A long-term unbalanced diet can lead to stunted growth and even malnutrition in children.

Frequency

Written text
3.07 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)