flea beetle

flea beetle的音标是[ˈfleɪ biːtəl]，翻译为跳蚤虫。

速记技巧：将单词拆分记忆，跳蚤的“fleas”和虫的“beetle”一起记。

Flea Beetle的英文词源是拉丁语“Pulicaris”，意为公共的，与它相关的变化形式有复数形式“Pulicaria”，以及形容词“pulicarian”。

相关单词：

1. flea - 跳蚤，与甲壳虫的习性相似。

2. infest - 侵扰，侵袭，表示跳蚤等害虫的侵扰。

3. louse - 虱子，与甲壳虫的外观相似。

4. tick - 咬人虫，与甲壳虫的咬人习性相关。

5. plague - 瘟疫，比喻跳蚤等害虫造成的严重问题。

6. exterminate - 消灭，驱除，用于描述消灭害虫的方法。

7. eradicate - 根除，彻底消灭，强调完全消灭。

8. parasite - 寄生虫，与甲壳虫的寄生习性相关。

9. vector - 传播者，与甲壳虫传播跳蚤等害虫的特性相关。

10. destroy - 摧毁，破坏，用于描述对甲壳虫及其害虫的彻底摧毁。

总之，Flea Beetle一词源于拉丁语“Pulicaris”，描述的是与跳蚤相关的昆虫。它具有变化形式和相关的单词，这些单词反映了跳蚤、害虫、寄生和消灭等概念。

flea beetle

常用短语：

1. flea beetle attack 跳蚤侵害

2. flea beetle population 跳蚤虫口密度

3. control flea beetles 控制跳蚤虫害

4. flea beetle damage 跳蚤虫害损失

5. flea beetle infestation 跳蚤虫害侵袭

6. flea beetle control measures 跳蚤虫害控制措施

7. flea beetle eradication 跳蚤虫害根除

双语例句：

1. The flea beetles are attacking our crops, we need to take action immediately. (跳蚤虫害正在袭击我们的农作物，我们需要立即采取行动。)

2. The flea beetle population has increased dramatically this year. (今年跳蚤虫口密度大幅增加。)

3. We need to implement control measures to prevent flea beetles from damaging our crops. (我们需要采取控制措施防止跳蚤虫害损害我们的农作物。)

4. I saw flea beetles crawling on the ground, it must have been a heavy infestation. (我看见地面上有跳蚤虫害在爬行，一定很严重。)

5. The farmer sprayed pesticide to eradicate the flea beetles from his fields. (农民喷洒了杀虫剂以根除田间的跳蚤虫害。)

6. We must take immediate action to prevent flea beetles from destroying our crops. (我们必须立即采取行动防止跳蚤虫害毁掉我们的农作物。)

7. The flea beetles are a constant threat to our livelihood, we must find a way to control them. (跳蚤虫害对我们的生计构成了持续威胁，我们必须找到控制它们的方法。)

英文小作文：

Flea beetles are a constant problem for farmers, causing significant damage to crops every year. Without proper prevention and control measures, they can quickly multiply and spread to other areas, leading to a significant loss of crops and income for farmers. Therefore, it is crucial for farmers to take immediate action to protect their crops from flea beetles and other pests. Through regular inspections and timely treatment, farmers can minimize the impact of pests and ensure a bountiful harvest for their families and communities.