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
that's because you're so much like us--wonderful!
那是因为你太像我们了， 太好了！
This is a story.
这是一个故事。
There's a bar next door to the station.
车站旁有一个酒吧。