n.支流;进贡国;附庸国;进贡者;
例句:
There was a tributary road near the end of the village.
村的尽头有条岔道.
Fascist in China is a small tributary of this stream.
中国的法西斯主义是这股逆流的弱小支流.
Department of the North River tributary of the River tributaries , the Baltic's largest source of water.
系北江支流波罗河支流水源最大的发源地.