black leaf spot
基本解释
- [經濟學]黑色葉斑病
英汉例句
- Gaolan No. 2 seedlings showed slightly lower growth rate but lower natural incidence by black spot and leaf rust than that of Wuqi Non and Xining No 5 seedlings.
臯蘭2號種苗次之,但臯蘭2號種苗對黑斑病和葉鏽病的自然發病率又低於吳旗11號和西甯5號種苗。 - The survey found that the most serious diseases were black mould of Leucaena spp. , anthracnose of Desmodium spp. , Tubercularia leaf spot of Glycine wightii spp. , and anthracnose of Arachis spp.
爲害較重的病害有銀郃歡黑黴病、山螞蝗炭疽病、爪哇大豆瘤座孢葉斑病和野花生炭疽病等。 - Thirty years ago, if you were walking along the coast of the Netherlands and picked a two-spot ladybug off the leaf of a European lime tree, chances were that the bug would be red with black spots.
30年前,如果你走在荷蘭的海岸邊,從菩提樹上取下一衹雙斑瓢蟲,你會發現這衹瓢蟲的顔色是紅色黑斑的;
雙語例句
词组短语
- Watermelon black leaf spot 西瓜黑斑病
- chrysanthemum black leaf spot 菊花黑斑病
- black leaf spot disease 白菜黑斑病
- cotton black leaf spot 棉黑斑病
- Black sigatoka or leaf spot 香蕉葉斑病
短語
专业释义
- 黑色葉斑病