n.[植]木犀属植物；桂花
The anatomical characters of petioles could be used to circumscribe the species within Osmanthus as they are stable between different species. 木犀属植物叶柄的解剖结构特征比较稳定，可作为该属的分种特征。
Osmanthus blossoms give off a rich perfume. 桂花发出浓郁的芳香。
Only the fragrance of the sweet osmanthus is wafted far away. 野地的桂花飘香了，我自己也都闻到了！
