bitterweed
/'bitәwi:d/
📖 中文释义
- n. 含有苦素的植物(如豚草等)
📘 English Definition（英文释义）
- n widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States
- n any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma