1.
A spring that is the source or head of a stream.
源头，源泉一条溪流的源头或源泉
2.
Qinghai is the source of both the Yellow and Yangtze rivers.
青海既是黄河的源头，也是长江的源头。
3.
The point of origin, such as a spring, of a stream or river.
源头起源的那一点，如泉水、小溪或河流的源头
4.
To trace the origin or derivation of.
溯源追溯…的源头或起源于…
5.
Fame like a river is narrow at its source and broad afar off .
名声像条河，远宽源头窄。
6.
A stream can not rise higher than its source .
河流不会高过源头。
7.
The library, a fountain of information.
图书馆是信息的源头
8.
Where is the source of the River Thames?
泰晤士河的源头在哪里？
9.
The fiver springs from a lake.
这条河的源头是一个湖。
10.
renewal from source [swimming pool water]
从源头换取新水〔泳池〕
11.
If the source of the stream is muddy, the whole course will be muddy.
源头水浑，整河水浊。
12.
Folk songs are a source of literature.
民歌是文学的一个源头。
13.
Where does the river rise?Does it rise among the mountains?
这条河起源于哪里？它的源头在山里吗？
14.
The source of Lancangjiang (Mekong) River
澜沧江(湄公河)正源及其源头的再确定
15.
Approach to Chinese Pedagogy Headstream;
关于中国教育学源头的探讨——《学记》为“源头”之客观性分析
16.
&Open Source/Header File
打开源/头文件(&O)
17.
The electrical connector of an active circuit component.
有源电路元件的电接头。
18.
an electric plug, socket, flex, etc
电源插头、 插座、 皮线等.