他在山间盖了一座草庐。

proper name · Chinese surname Lu

庐先生是这家公司的负责人。

Luzhou or Lu Prefecture, a historical administrative region in present-day Anhui between the 6th and 13th centuries

庐州是合肥在古代的名称。

Mount Lu (Lushan), a famous mountain located in Jiangxi Province

庐山以其壮丽的瀑布和云海闻名于世。