zhīㄌㄢˊlánzhīˋshì

  1. 香草芝蘭之室比喻良好環境孔子家語··》:善人芝蘭之室!」北齊·顏之推顏氏家訓·》:是以善人芝蘭之室。」蘭芷之室」。鮑魚之肆

lit. a room with irises and orchids (idiom)​; fig. in wealthy and pleasant company