棱角

léngjiǎo

edge and corner; protrusion

HSK 7-9

Pronunciation

léngjiǎo

这块石头的棱角很尖锐，摸的时候要小心。

Zhè kuài shítou de léngjiǎo hěn jiānruì, mō de shíhou yào xiǎoxīn.

The edges and corners of this stone are very sharp, so be careful when touching it.

One fixed sample

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