sanatorium
nouna place like a hospital where patients who have a long-term illness or who are getting better after an illness are treated 疗养院；休养所 In the early twentieth century, tuberculosis sanatoriums were common in the US. 20世纪初，结核病疗养院在美国很常见。
Word Originmid 19th cent.: modern Latin, based on Latin sanare ‘heal’.