xiǎo / gǒu / niè / yǎo / mù / tou / bǎ / zhuō / tuǐ / yǎo / chū / le / xǔ / duō / hén / jì

小狗啮咬木头，把桌腿咬出了许多痕迹。

The puppy gnawed on the wood and left many marks on the table leg.