filopodium的音標(biāo)為[?f?l??p??d???] ，基本翻譯為“纖細(xì)的突起”，速記技巧為：“filo”諧音為“飛了”，表示一種纖細(xì)的突起，而“podium”意為講臺(tái)。

Filopodium這個(gè)詞源自希臘語(yǔ)，其詞根“filo”意為“細(xì)絲”或“細(xì)線”，而“podos”則表示“腳”。因此，“filopodium”可以理解為“細(xì)絲般的腳”，通常指的是細(xì)胞伸出的長(zhǎng)而細(xì)的突起物。

變化形式：詞性變化上，filopodium可以作名詞，也可以作形容詞。作為名詞時(shí)，它可以表示細(xì)胞的細(xì)絲狀突起；作為形容詞時(shí)，它可以描述某種細(xì)胞特性或狀態(tài)。

相關(guān)單詞：

1. Fibril - 纖維，這個(gè)詞源自拉丁語(yǔ)，意為細(xì)絲或纖維狀物質(zhì)，與filopodium有相似的含義。

2. Skeleton - 骨架，這個(gè)詞源自希臘語(yǔ)，意為構(gòu)成生物體主要部分的硬組織，與filopodium相關(guān)的細(xì)胞結(jié)構(gòu)有關(guān)。

3. Podocyte - 足細(xì)胞，這個(gè)詞源自希臘語(yǔ)，指的是在腎臟中形成濾過膜的細(xì)胞，其中的filopodium結(jié)構(gòu)在濾過功能中起重要作用。

4. Prot肢 - Prot這個(gè)詞源自希臘語(yǔ)，意為原始的或初級(jí)的。Prot肢指的是動(dòng)物身體的一部分，與filopodium相關(guān)的細(xì)胞伸出的突起物類似。

5. Fascicle - 束，這個(gè)詞源自拉丁語(yǔ)，指的是由許多纖維或細(xì)絲組成的束狀結(jié)構(gòu)，與filopodium相關(guān)的細(xì)胞突起物有相似之處。

以上單詞都與filopodium有某種程度的關(guān)聯(lián)，并描述了與細(xì)胞突起物相關(guān)的生物學(xué)概念。

常用短語(yǔ)：

1. filopodium extension

2. filopodium formation

3. filopodium proliferation

4. filopodium extension velocity

5. filopodium dynamics

6. filopodium formation rate

7. filopodium-like processes

例句：

1. The cell was observed to extend filopodium as it approached the target. (觀察到細(xì)胞在接近目標(biāo)時(shí)延伸了纖毛狀突起。)

2. The cell was found to have a high rate of filopodium formation, indicating active movement and migration. (發(fā)現(xiàn)該細(xì)胞具有高纖毛狀突起形成速率，表明其具有活躍的運(yùn)動(dòng)和遷移能力。)

3. The filopodium extension velocity of the cell was measured and found to be relatively slow, indicating a more stable and persistent migration pattern. (測(cè)量了該細(xì)胞的纖毛狀突起延伸速度，發(fā)現(xiàn)相對(duì)較慢，表明其具有更穩(wěn)定和持久的遷移模式。)

4. The filopodium dynamics of the cell were studied and it was found that they were highly adaptable and could change shape and direction quickly. (研究了該細(xì)胞的纖毛狀突起動(dòng)力學(xué)，發(fā)現(xiàn)它們具有高度的適應(yīng)性，能夠快速改變形狀和方向。)

5. Filopodium-like processes were observed to be highly sensitive to external stimuli and could be used as a tool for cell-based sensing and communication. (觀察到類似纖毛狀突起的結(jié)構(gòu)對(duì)外部刺激高度敏感，可以作為基于細(xì)胞的感知和通信的工具。)

6. The cell was observed to use its filopodium-like processes to crawl over obstacles and navigate complex environments. (觀察到細(xì)胞利用類似纖毛狀突起的結(jié)構(gòu)在障礙物上爬行并導(dǎo)航復(fù)雜環(huán)境。)

7. The cell"s ability to form filopodium and use them for migration and sensing is crucial for its survival and adaptation in its environment. (細(xì)胞形成纖毛狀突起并將其用于遷移和感知的能力對(duì)其生存和適應(yīng)環(huán)境至關(guān)重要。)

英文小作文：

Filopodia are delicate extensions of cells that help them move and sense their environment. These tiny projections are highly sensitive to external stimuli and can be used as a tool for cell-based sensing and communication. In this article, we will explore the role of filopodia in cell movement and migration, as well as their potential applications in biotechnology and medicine.

Filopodia are dynamic structures that undergo constant changes in shape and direction in response to external cues. They can extend, retract, branch, and merge with other filopodia, allowing cells to adapt quickly to their surroundings and navigate complex environments. Cells use their filopodia to crawl over obstacles and navigate complex three-dimensional spaces, making them highly adaptable and versatile.

In biotechnology, filopodia-like processes could be used as sensors to detect chemical and biological agents in complex matrices. These sensors could be used in environmental monitoring, medical diagnostics, and other areas where precise and sensitive detection is required. Additionally, filopodia-based nanomaterials could be used for targeted drug delivery, allowing drugs to be delivered directly to the site of disease with minimal side effects.

In medicine, understanding the role of filopodia in cell migration could lead to new treatments for diseases such as cancer, where tumor cells use their ability to move and invade surrounding tissues to spread throughout the body. By studying the dynamics of filopodia in cancer cells, researchers could develop new therapeutic strategies that target these structures to halt tumor growth and metastasis.

Overall, filopodia play an essential role in cell movement and migration, and their potential applications in biotechnology and medicine are vast. Understanding these structures will help us develop new treatments and therapies for a range of diseases.