noun🔗Share源泉，发源地。 A spring that is the source of a river."The mountain spring acted as the fountainhead, continuously feeding the stream that eventually became a wide river. "那山间的泉眼是源泉，不停地滋养着小溪，最终汇集成了一条宽阔的河流。geographynaturegeologyenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share源泉，根源。 An abundant source of knowledge, etc."The library is a fountainhead of information for students researching their assignments. "图书馆是学生们做研究和完成作业的知识源泉。mindphilosophycharactereducationChat with AIVocabulary GamePractice Reading
