3 sentences for 尖 (jiān — tip)

1. 钢笔尖断了，没法写字了。

   gāng​bǐ jiān duàn le, méi​fǎ xiě​zì le.

   The pen nib is broken, so I can't write anymore.

   Source: Dong Chinese Dictionary

2. 云层渐渐散去，碧绿的山尖终于现了出来。

   yún​céng jiàn​jiàn sàn​qù, bì​lǜ de shān jiān zhōng​yú xiàn le chū​lái.

   The clouds gradually dispersed, and the verdant mountain peaks finally emerged.

   Source: Dong Chinese Dictionary

3. 这些微小的水滴在叶尖上积聚成了一颗巨大的水珠。

   zhè​xiē wēi​xiǎo de shuǐ​dī zài yè jiān shàng jī​jù chéng le yī kē jù​dà de shuǐ​zhū.

   These tiny droplets gathered into a large drop of water at the tip of the leaf.

   Source: Dong Chinese Dictionary