Как по Английски будет посыпать галькой

noun

A small stone made smooth and round by the action of water or sand.

Примеры использования:

A narrow pebble beach

adjective

(of a spectacle lens) very thick and convex.

Примеры использования:

Pebble glasses

noun

The action of treating leather with a roller to produce a rough or indented surface, as if impressed by pebbles; the pattern itself. also in extended use: a similar texture or pattern on other surfaces.