 |
| |||
| nusėdimas (污染物质从大气中沉降，因而堆积于生态系统的过程。) | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips