n.黑点(斑痕)
The result showed that the diseases endangeringleaf were blackspot disease,anthracnose,leaf spot and ring rot disease. 结果表明,危害银杏叶片的病害主要有黑斑病、炭疽病、叶斑病和轮纹病。
Central London emerges from the TUC's research as another unemployment blackspot, where the number of vacancies is far exceeded by unemployed workers. 在劳工联合会的调查上伦敦市中心成了另一失业高峰点，那里失业人数大大超越了空缺职位。
The plant reaches a height of 1.40 m and 1.25 m.It is winter-hardy, flowers abundantly and repeatedly, and is highly resistant to blackspot and powdery mildew. 该工厂达到了1.
Keywords Fresh ice for prawn;Prevent blackspot;SO_2 residue;Penaeus Vannamei;Solenocera Melantho; 虾保鲜冰;防黑变;SO_2残留;南美白对虾;红虾;
accident blackspot 事故黑点
