牛角挂书

niú jiǎo guà shū

释义

1. lit. to hang one's books on cow horns (idiom)
2. fig. to be diligent in one's studies

牛角挂书 的构成词

• 挂 guà: to hang or suspend (from a hook etc)
• 书 shū: book
• 牛 niú: ox
• 角 jiǎo: angle
• 角 jué: role (theater)
• 牛角 niú jiǎo: cow horn