Senna
n. 山扁豆, 番泻叶, 轻泻剂\\n[化] 番泻叶
📖 牛津释义
senna
n[U]
dried leaves of a tropical plant, used as a laxative 旃那叶, 山扁豆叶, 番泻叶（热带一种植物的乾叶, 用作通便剂）.
🗣️ 情景例句
Mr. Maxwell was very kind
Maxwell先生很好心
You can never tell about this sort of thing.
这种事谁也说不准。
Give me my pound of flesh!
把那一磅肉判给我！