皮毛(pímáo) skin and hair; superficial knowledge
Usage：
“皮毛”本来是指禽兽的皮和毛的总称，多比喻学识方面表面的、肤浅的东西。
“皮毛” was originally a general term for animal skin and hair. It more often is a metaphor for something shallow or superficial in knowledge.
Sentences:
1、Duìyú zhège lǐlùn ，wǒ zhǐ dǒngdé yīdiǎnr pímáo.
对于这个理论，我只懂得一点儿皮毛。
Regarding this theory, I only know some superficial knowledge.
2、Nǐ gāng xuéle diǎnr pímáo, jiù yǐwéi zìjǐ quán dōu dǒngle.
你刚学了点儿皮毛，就以为自己全都懂了。
You studied but some superficial knowledge and already think you understand everything.
Usage：
“皮毛”本来是指禽兽的皮和毛的总称，多比喻学识方面表面的、肤浅的东西。
“皮毛” was originally a general term for animal skin and hair. It more often is a metaphor for something shallow or superficial in knowledge.
Sentences:
1、Duìyú zhège lǐlùn ，wǒ zhǐ dǒngdé yīdiǎnr pímáo.
对于这个理论，我只懂得一点儿皮毛。
Regarding this theory, I only know some superficial knowledge.
2、Nǐ gāng xuéle diǎnr pímáo, jiù yǐwéi zìjǐ quán dōu dǒngle.
你刚学了点儿皮毛，就以为自己全都懂了。
You studied but some superficial knowledge and already think you understand everything.
