英语释义
1. a small usually rounded stone especially when worn by the action of water
2. transparent and colorless quartz rock crystal
3. an irregular, crinkled, or grainy surface
4. to pelt with pebbles
5. to pave or cover with pebbles or something resembling pebbles
6. to grain (a material, such as leather) so as to produce a rough and irregularly indented surface
7. a small, round stone especially one that has been made smooth by the movement of water
8. a small rounded stone