agrotis

agrotis的音标是["ægrətaɪs]，翻译为“蝗虫”的意思。

速记技巧：agrotis是长音节，可以尝试用分割法快速记忆，将其分为两部分：agro和titis。其中agro可以联想到农业、耕种等相关词汇，titis则与“蝗虫”相关。

Agrotis是一个拉丁词，意为“农田”。它的词源可以追溯到拉丁语中的“agronoma”，意为“农业科学”。

变化形式：在英语中，Agrotis有不同的形式变化，如Agrotes、Agroti、Agrotescens等。

相关单词：

Agronomy：农业科学

Agro-industry：农业工业

Agro-ecosystem：农业生态系统

Agro-tourism：农业旅游

Agro-biodiversity：农业生物多样性

Agro-forestry：农林业

Agro-ecology：农业生态学

Agro-pesticides：农业农药

Agro-insurance：农业保险

Agro-technology：农业技术

以上这些单词都与农业和土地有关，体现了Agrotis作为农田的词源含义。这些单词在英语中广泛使用，并涉及到农业科学、工业、生态、旅游等多个领域。它们在描述和推动农业发展方面发挥了重要作用。

常用短语：

1. agrotis pests 害虫

2. control pests 防治害虫

3. spray pesticide 喷洒农药

4. plant protection 植物保护

5. protect crops 保护农作物

6. eradicate pests 根除害虫

7. apply fertilizer 施肥

双语例句：

1. We need to control the agrotis pests in the field to protect the crops.（我们需要防治田地里的害虫来保护农作物。）

2. The farmer applied pesticide to eradicate all the agrotis pests from the field.（农民喷洒农药以根除田地里的所有害虫。）

3. Plant protection is crucial to ensure a good harvest.（植物保护对确保丰收至关重要。）

4. We must protect our crops from all kinds of pests to avoid losses.（我们必须保护我们的农作物免受各种害虫的侵害，以免造成损失。）

5. Agrotis pests are a constant threat to our crops, we must take action to eradicate them.（害虫对农作物构成了持续威胁，我们必须采取行动根除它们。）

6. Fertilizer is essential for plant growth, but too much can lead to agrotis pests.（化肥对植物生长至关重要，但过量使用可能导致害虫滋生。）

7. We must always be vigilant for agrotis pests and take appropriate action to protect our crops.（我们必须时刻警惕害虫，并采取适当的措施保护我们的农作物。）

英文小作文：

Protecting crops from pests

Pests can be a constant threat to crops, causing damage and reducing yields. To protect our crops, we need to take action to control them. This can include using pesticides, planting resistant varieties of crops, and applying fertilizer to encourage healthy growth that is less susceptible to pest attacks. However, we must always be mindful of the impact of these measures on the environment and ensure that they are used responsibly. In addition, we should educate ourselves about the various pests that can affect our crops and take appropriate measures to prevent them from entering our fields in the first place. Only by taking a comprehensive approach can we ensure a healthy and profitable agriculture.