Englishfor English speakers
abound
Verb
—
If things abound, or if a place abounds with things, there are very large numbers of them.
The book abounds with close-up images from space.
Fish abound in the ocean.
in
Preposition
—
Used to show that something is inside something else.
The cat is in the box.
—
Used to show that someone is at home, or is available.
Is John in?
The Doctor is now in.
—
Used to show movement towards the inside.
The rain came in through the window.