abound
verb [ I ] uk/əˈbaʊnd/ us/əˈbaʊnd/
大量存在；有很多
to exist in large numbers
Theories abound about how the universe began. 关于宇宙的起源有各种各样的理论。
Phrasal verb
abound in/with something 有充足的…；富产…
If something abounds in/with other things, it has a lot of them.
The coast here abounds with rare plants. 这里的海岸边生长着大量珍稀植物。