a genus of herb having only one known species: castor-oil plant
双语例句
1. Castor (Ricinus communis) is planted from north area to south area in China.
蓖麻在中国分布较广，从南到北均可栽培。
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2. Studies on the insecticidal activity of extract of Ricinus communis L. against insect pests were carried out in vegetable crops.
用蓖麻提取物对蔬菜重要害虫进行了杀虫活性研究。
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3. Studies on the insecticidal activity of extract of Ricinus communis L. against insect pests were carried out in vegetable crops.
用蓖麻提取物对蔬菜重要害虫进行了杀虫活性研究。
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用作名词 (n.)
The results suggest that in the north drought region of China, there was much high potential of Ricinus communis as an energy plant. 可以认为，野生蓖麻的植株和种子中含油量都较高，抗旱性强，是一种有希望的野生能源植物。
