oidium
/әu'idiәm/
📖 中文释义
- 粉孢子
📘 English Definition（英文释义）
- n. A genus of minute fungi which form a floccose mass of
- filaments on decaying fruit, etc. Many forms once referred to this
- genus are now believed to be temporary conditions of fungi of other
- genera, among them the vine mildew (Oidium Tuckeri), which has caused
- much injury to grapes.