Gentian
n. 龍膽屬植物, 黃龍膽根\\n[化] 龍膽
?? 牛津釋義
gentian
n[C, U]
plant with blue flowers that grows in mountainous districts 龍膽屬植物（長於山地, 開紫藍色花）.
??? 情景例句
She has not indicated how she proposes to react.
她未表示打算做何回應。
One may think that dares not speak.
人可思其不敢言者。
A week later, Mr Brain rang Zheng Jie and spoke to a friend of his.
一周以后，布雷恩先生打電話給鄭杰，接電話的是鄭杰的一位朋友。