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
They are taking initiatives to build up a digital government.
他们尝试打造数字化政府。
Would you like to go for a leisurely walk?
你想要去作一次悠闲的散步吗？
Both! American spellings are used more and more in Canada now.
两种都用！现在在加拿大人们越来越多的采用美国拼法了。