Meaning of gǔ:
gǔ
古
Noun
surname Gu
Lǎoshī de xìng shì gǔ.
老师的姓是古。
The teacher's surname is Gu.
Adjective
ancient; old
Zhè zuò chéngshì yǒu xǔduō gǔlǎo de jiànzhú.
这座城市有许多古老的建筑。
This city has many ancient buildings.
Zhè zuò chéngshì yǒu hěn duō gǔ lǎo de jiànzhù.
这座城市有很多古老的建筑。
This city has many ancient buildings.
Prefixe
paleo-
Zhè fú huà zhǎnshì le gǔlǎo de wénhuà.
这幅画展示了古老的文化。
This painting showcases ancient culture.