zhè / bǎ / jiǎn / dāo / de / jiān / er / hěn / fēng / lì / shǐ / yòng / shí / yào / xiǎo / xīn

这把剪刀的尖儿很锋利，使用时要小心。

The tip of these scissors is very sharp, so be careful when using them.