daphnia的音标是["dæfɪə],意思是水蚤。
速记技巧:可以记为“水蚤(daphnia)是水中跳跃的小生命”。
Daphnia的英文词源可以追溯到拉丁语daphne,意为月桂树。Daphnia是一种水生节肢动物,通常被用作水生生态系统的模型。
变化形式:复数形式为daphnia,过去式为daphnied,现在分词为daphnifying。
相关单词:
1. Daphne Drive - 德芙妮大道,是一条道路名称,因Daphnia而得名。
2. Daphnia Research - 是一种研究水生节肢动物的方法,也指代研究这种动物的机构或组织。
3. Daphnia Piscatoria - 是一种常见的Daphnia种类,也指代这种水生节肢动物。
4. Daphnian - 是一个形容词,意为与Daphnia有关的。
5. Daphnify - 是一个动词,意为将某物或某人与Daphnia联系起来。
6. Daphnophilia - 是一种对Daphnia的热爱或痴迷,通常用于描述对水生节肢动物的兴趣或爱好。
7. Daphnitis - 是一种植物名称,也与Daphnia有关。
8. Daphnoid - 是一个形容词,意为类似于Daphnia的。
9. Daphnology - 是一种研究水生节肢动物的学科,也指代研究这种动物的科学领域。
10. Daphnophobic - 是一个形容词,意为害怕或厌恶水生节肢动物的。
常用短语:
1. Daphnia eater
2. Daphnia filter
3. Daphnia monitoring
4. Daphnia study
5. Daphnia population
6. Daphnia water quality
7. Daphnia as indicator
双语例句:
1. The lake is home to many species of Daphnia, including some that are considered to be endangered. (这个湖泊是许多Daphnia物种的家园,其中包括一些濒危物种。)
2. Daphnia are commonly used as indicators of water quality because they are sensitive to pollutants. (Daphnia通常被用作水质指标,因为它们对污染物很敏感。)
3. Daphnia filter their environment to keep the water clean and clear. (Daphnia过滤它们的环境,保持水清洁清澈。)
4. Monitoring Daphnia populations can help us understand the impact of pollution on aquatic ecosystems. (监测Daphnia种群可以帮助我们了解污染对水生生态系统的影响。)
5. The presence of Daphnia in the water is a good sign, indicating that the water is clean and healthy. (水中Daphnia的存在是一个好兆头,表明水是清洁健康的。)
6. The decline in Daphnia populations is a warning sign that pollution is affecting the water quality. (Daphnia种群数量的下降是一个警告标志,表明污染正在影响水质。)
7. Daphnia are small, but their role in the ecosystem is significant. (Daphnia虽然很小,但它们在生态系统中的作用是重要的。)
英文小作文:
Water quality is an important factor for the survival of aquatic organisms, including Daphnia, which play a crucial role in filtering water and maintaining its cleanliness. However, due to pollution and other environmental factors, Daphnia populations can be affected, leading to changes in water quality and potentially affecting other species in the ecosystem. Therefore, monitoring Daphnia populations and understanding their role in the ecosystem is crucial for maintaining healthy and sustainable water resources.