桂花口語化的可以說：may flower，其它的說法還有：Sweet Osmanthus Flower和fragrans。；例句：；1、This research is a part of the subject on International Registration Authority of Osmanthus fragrans Cultivars, O. ；本研究是“申報桂花品種國際登入權”課題的後續部分。；2、Osmanthus fragrans and opened in August, osmanthus open to happiness. ；八月桂花遍地開，桂花開放幸福來。；3、The cold dew watering the may flowers quietly. ；冷露無聲溼桂花。；擴充套件資料；相關句子：；①Sweet fillings are made of sugar, Walnuts, sesame, osmanthus flowers, rose petals, or jujube paste etc. ；甜餡可以由糖，胡桃，芝麻，桂花，玫瑰花瓣，或者棗泥做成。；②Autumn, the sweet - scented osmanthus trees, each leaf in gently. ；秋風中, 桂花 樹上的每一片葉子都在搖曳著。；③This is my favorite sweet - scented osmanthus trees, strong, beautiful sweet - scented osmanthus trees. ；這就是我喜歡的桂花樹，堅強，美麗的桂花樹。

桂花口語化的可以說：may flower，其它的說法還有：Sweet Osmanthus Flower和fragrans。 例句：

1、This research is a part of the subject on International Registration Authority of Osmanthus fragrans Cultivars, O. 本研究是“申報桂花品種國際登入權”課題的後續部分。

2、Osmanthus fragrans and opened in August, osmanthus open to happiness. 八月桂花遍地開，桂花開放幸福來。

3、The cold dew watering the may flowers quietly. 冷露無聲溼桂花。