HSK 5
古
gǔ形
ancient; old; paleo-; surname Gu
这是一座保存完好的古桥。
Zhè shì yí zuò bǎo cún wán hǎo de gǔ qiáo.
This is a well-preserved ancient bridge.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 5.