I. Basic explanation
1, where the water starts.
2. Source.
3. Last name.
Second, a detailed explanation
1, audio and video. From the water, the original sound. "Original" is ideographic and refers to the water source. Original meaning: water source, source. The word "original" has the same original meaning.
Or the source, or the Committee. From the Book of Rites.
Pray for mountains and rivers. From the Book of Rites.
Still muddy its source, seeking its clear flow. From the Book of Rites.
The shore potentials are different from each other and their sources are unknown. From (Tang) Liu Zongyuan's To the Small Stone Pond in the West of Xiaoqiu.
2. Source Committee (refers to the origin and destination of water. Extended to the background and details of the matter); Source mechanism (source and tributary of water) source; Root cause.
Enlighten the eyes and ears of strangers, the source of poverty laws. From an Introduction to Confucianism in the Old Tang Dynasty.
3. Source (fundamentals); Source cause (root cause); Origin (the origin of something).
Third, idioms
1, dry source, dry: make it die; Ben: fundamental; Tired: exhausted; Source: source. To destroy the foundation of something.
2, the source of living water, the original metaphor, the more you read, the more you understand. Now also refers to the motive force and source of things.
3, the end is the source, the end: correct, clean. Ben: Not at all. Source: root cause. It means fundamentally rectifying and cleaning up.
4, open source and reduce expenditure, open source: open up water sources; Throttle: control water flow. Open up new sources of income; Restrain expenditure; Reduce consumption.
Xanadu refers to a utopian and beautiful world divorced from reality. Xanadu is the name of an ideal realm of human life.
6. Trace to the source, explore the root causes and find the reasons.