pepper something with something
phrasal verb with pepper verb uk/ˈpep.ər/ us/ˈpep.ɚ/
(HIT)
用（小物体）连续击打…
to hit something repeatedly with small objects
The city's walls were peppered with bullets. 城墙被子弹打得满目疮痍。
(INCLUDE)
[ often passive ]使（演讲或文章）充满
If you pepper a speech or piece of writing with something, you include a lot of that particular thing.
The letter was peppered with exclamation marks. 这封信里满是感叹号。