noun · A plant of the genus Datura (Datura stramonium), known for its trumpet-shaped flowers and medicinal or toxic properties.

曼陀罗的花朵虽然美丽，但全株具有毒性。

noun · A geometric configuration of symbols used in Buddhism and Hinduism to represent the universe or as an aid to meditation.

这些僧侣正在用彩砂绘制复杂的曼陀罗。