| Change log entry 14630 | |
|---|---|
| Processed by: | karanmisra (2009-08-29 09:18:36 UTC) |
| Diff: |
- 溯源 溯源 [su4 yuan2] /to trace a river upstream back to its source/fig. to investigate the origin of sth/ + 溯源 溯源 [su4 yuan2] /to investigate the origin of sth./to trace a river upstream back to its source/ |