bù​bīng

infantry

步兵 bù​bīng
infantry noun
the branch of a military force that fights on foot

Infantry is a major component of the army.

infantryman noun
an individual soldier who fights on foot

He participated in that battle as an infantryman.

Frequency

Movie subtitles
3.10 per million appears in 1% of films
Written text
5.72 per million

Sources

Definitions
CC-CEDICT