源本
yuánběn
истоки; корень, начало (чего-л.)
根本；根源。
yuánběn
origin of events
примеры:
| 她把发生的事源源本本地告诉了我。 | She told me the whole story exactly as it happened. |
| 我现在想源源本本地了解此事。 | Now I want to know about this thing from beginning to end. |