agrobacterium的音標為[??gr??b?k?t?r?m],基本翻譯為“農桿菌”,速記技巧為“阿哥傳染疾病”有助于快速記憶該單詞。
Agrobacterium的英文詞源是拉丁語,意為“農業細菌”。Agrobacterium是一種常見的土壤細菌,能夠引起植物的腫瘤病,也稱為“根癌病”。
變化形式:Agro-(詞根前綴)來自于拉丁語,表示農業或土地;-bacterium是一個名詞后綴,表示細菌。
相關單詞:
1. 農桿菌(Agrobacterium):一種常見的土壤細菌,能夠引起植物的腫瘤病。
2. 根癌農桿菌(Agrobacterium tumefaciens):是一種重要的農桿菌,與植物腫瘤病密切相關。
3. 根癌病(Ralstonia solanacearum):是一種由根癌農桿菌引起的植物疾病。
4. 腫瘤病(Tumour):在醫學和生物學中,腫瘤病通常指的是由細菌或病毒等引起的細胞異常增生。
5. 癌細胞(Cancer cell):與腫瘤病相關的術語,指的是細胞異常增生的細胞。
6. 細菌性疾病(Bacterial disease):指的是由細菌引起的疾病,如根癌病、肺炎等。
7. 細菌學(Bacteriology):是一門研究細菌的科學,包括細菌的分類、生長、繁殖等。
8. 農學(Agronomy):與農桿菌相關的學科,研究農業植物的生理、生長、病害等。
9. 土壤學(Soil science):與土壤中的細菌相關,研究土壤的性質、組成、肥力等。
10. 植物病理學(Phytopathology):研究植物疾病的學科,包括由細菌引起的疾病。
常用短語:
1. Agrobacterium tumefaciens 甘藍氏菌
2. Infectious disease 傳染病
3. Virulence factor 致病因子
4. Genetic modification 基因改造
5. Transformation 轉化
6. Genetic engineering 基因工程
7. Vector 載體
8. Plasmid 質粒
雙語例句:
1. Agrobacterium tumefaciens is a bacterium that causes crown gall disease in plants.
(甘藍氏菌是一種會導致植物癌癥的細菌。)
2. Genetic modification has opened up new avenues for crop improvement.
(基因改造為農作物改良開辟了新的途徑。)
3. Transformation of plants with Agrobacterium tumefaciens is a common method of genetic engineering.
(用甘藍氏菌轉化植物是基因工程的一種常見方法。)
4. The plasmid is a circular DNA molecule that serves as a vector for genetic manipulation.
(質粒是一種作為基因操作載體的環狀DNA分子。)
5. The virulence factor determines the severity of the disease and is determined by the bacteria"s genotype.
(致病因子決定了疾病的嚴重程度,并由細菌的基因型決定。)
6. Genetic engineering has revolutionized the field of medicine and agriculture.
(基因工程已經徹底改變了醫學和農業領域。)
7. The use of Agrobacterium tumefaciens in genetic engineering is safe and reliable.
(在基因工程中使用甘藍氏菌是安全可靠的。)
英文小作文:
Genetic engineering has revolutionized the world in recent years, with many new technologies being developed to improve crops and treat diseases. One of the most important tools in genetic engineering is Agrobacterium tumefaciens, which can be used to transform plants and create new varieties with improved traits. However, it is important to note that Agrobacterium tumefaciens can also cause infectious diseases in plants, which can be a serious threat to agriculture and food production. Therefore, it is essential to use this technology safely and responsibly, while also ensuring that it is effective and reliable for use in genetic engineering research and development.
名師輔導
環球網校
建工網校
會計網校
新東方
醫學教育
中小學學歷