Meaning of pīn:
拼
to piece together; to join together; to stake all; at the risk of one's life; to spell
Tā zhèngzài yòng zhǐ piàn pīn chū yī fú dìtú.
他正在用纸片拼出一幅地图。
He is piecing together a map with paper scraps.
Wǒmen xūyào bǎ zhèxiē língjiàn pīn zài yīqǐ.
我们需要把这些零件拼在一起。
We need to join these parts together.
Tā juédìng zài zhè cì bǐsài zhōng pīn jìn quánlì.
他决定在这次比赛中拼尽全力。
He decided to stake all his efforts in this competition.
Tā wèile mèngxiǎng zài pīnbó.
他为了梦想在拼搏。
He is striving for his dream at all costs.
Xiǎo Míng zhèngzài nǔlì xuéxí rúhé pīn tā de míngzì.
小明正在努力学习如何拼他的名字。
Xiao Ming is working hard to learn how to spell his name.
adventurous
Tā juédìng qù cānjiā yīcì pīn chē lǚxíng.
他决定去参加一次拼车旅行。
He decided to join an adventurous car trip.