樞紐

shūniǔ

pivot; hub; axis; key position

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shū niǔ

n. pivot, hub, axis

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shu1 niu3

hub (e.g. of traffic network), hinge, pivot, fulcrum

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樞紐|枢纽 [shū niǔ] ► hub (e.g. of traffic network) ► hinge ► pivot ► fulcrum