columella的音標為[k??lju?m?l?] ，基本翻譯為“蘆筍屬植物；蘆筍”，速記技巧為“蘆筍拉長”或“蘆筍拉長詞”。

Columella這個詞來源于拉丁語，意為“管狀物”或“柱狀物”。它的變化形式包括名詞columna（柱子）和形容詞columinare（柱狀的）。

相關單詞：

column（柱狀物）：這是一個常見的英語單詞，指像柱子一樣的物體，通常用于支撐建筑物或其他結構。

pillar（柱子）：這個詞也表示像柱子一樣的物體，通常用于支撐建筑物或支撐其他結構的一部分。

cylinder（圓柱體）：這是一個數學和物理術語，指一個旋轉軸對稱的物體，通常用于描述圓柱形物體或圓柱形容器。

columnar（柱狀的）：這是一個形容詞，用來描述物體具有柱狀或圓柱狀的性質。

columnar-like（類似柱狀的）：這是一個形容詞，用來描述物體具有類似于柱子的形狀或性質。

以上這些單詞都可以與columella這個詞建立聯系，因為它們都表示具有柱狀或類似柱狀特性的物體。這些單詞在英語中非常常見，并且在各種語境中都有廣泛的應用。

常用短語：

1. columnar structure 柱狀結構

2. column of troops 縱隊

3. column of smoke 煙柱

4. column of text 文本列

5. columnar data 分列數據

6. columnar chromatography 分柱色譜法

7. column chromatography 色譜柱

例句：

1. The building has a towering columnar structure.

這座建筑有一個高聳的柱狀結構。

2. The column of troops marched in perfect formation.

縱隊列隊行進，陣形完美。

3. The column of smoke rose into the sky after the explosion.

爆炸后，煙柱升上了天空。

4. The text is displayed in a single column on the screen.

文本在屏幕上以單列的形式顯示。

5. The data are arranged in a columnar format for easy reference.

數據以分列格式排列，便于參考。

6. The columnar chromatography results were inconclusive.

分柱色譜法的結果無法確定。

7. The column chromatography equipment is essential for chemical analysis.

色譜柱設備對于化學分析至關重要。

英文小作文：

Title: The Power of Columnar Structures

In our daily lives, we encounter many examples of columnar structures. From towering buildings to military columns, these straight and upright forms serve a variety of purposes and add beauty to our surroundings.

When it comes to the world of science, columnar structures play an important role in various experiments and experiments involving chromatography. For instance, column chromatography is a technique used to separate chemicals by their physical or chemical properties. It involves placing a sample onto a column of absorbent material and then passing a solvent through the column to collect and isolate the desired chemical. This process can result in the separation of a mixture into its individual components, which can be very useful in scientific research and medical diagnosis.

Another example of the power of columnar structures is in data organization and analysis. In many cases, data is organized into columns for easy reference and analysis. For instance, spreadsheet software such as Microsoft Excel allows users to organize and manipulate data in columns and rows, making it easy to compare and analyze different sets of data. This helps businesses make informed decisions, researchers identify trends, and doctors diagnose diseases more effectively.

Overall, columnar structures serve a wide range of purposes and have a significant impact on our daily lives. From their aesthetic value to their practical applications, these straight and upright forms are an essential part of our world.