Meaning of shǐ:
shǐ
屎
Noun
feces; excrement; a stool; (bound form) secretion (of the ear, eye etc)
Xiǎo gǒu zài wàimiàn lāle shǐ.
小狗在外面拉了屎。
The puppy pooped outside.
Xiǎo gǒu zài gōngyuán lǐ lā le yīxiē shǐ.
小狗在公园里拉了一些屎。
The puppy pooped in the park.