acalculia

acalculia的音标为[ə"kækjʊlə"jɑː] ，基本翻译为“计算障碍”，速记技巧为：ac=add(加)+cal(计算)+culia(障碍)。

acalculia这个词的词源可以追溯到拉丁语中的“abs” (意为“没有”) 和“calculus” (意为“计算”) 组合而成。它的意思是“无计算能力”。

acalculia的变化形式包括其过去式，过去分词和现在分词。其过去式是“acalculated”，过去分词是“acalculated”或“acalculated”，而现在分词则是“acalculating”。

相关单词方面，我们可以考虑与计算和数学相关的词汇。例如：calculator（计算器），math（数学），algebra（代数），geometry（几何），arithmetica（算术），arithmology（算语），arithmologist（算数学家），arithmology（算数学），mental arithmetic（心算）和subtraction（减法）。这些单词都与acalculia有某种程度的关联，因为它们都与数学和计算有关。

总的来说，acalculia这个词的含义是无计算能力，其词源来自于拉丁语。它的一些变化形式包括其过去式，过去分词和现在分词。相关单词方面，我们可以考虑与数学和计算相关的词汇，如计算器，数学，代数，几何等。这些单词在某种程度上都与acalculia有关联。

acalculia相关的常用短语：

1.calculation difficulties

2.difficulty with mathematical calculations

3.difficulty with mental arithmetic

4.calculation disorder

5.maths anxiety

6.mental arithmetic disorder

7.arithmetical difficulties

双语例句：

1. He has always had difficulty with mental arithmetic. (他一直对心算有困难。)

2. She found it difficult to perform calculations quickly enough for her job. (她发现为了完成工作，她很难快速地进行计算。)

3. I had some difficulty with my calculations and made a few mistakes. (我的计算出了些问题，犯了一些错误。)

4. He has a calculation disorder that makes it difficult for him to perform certain tasks. (他有一种计算障碍，使他难以完成某些任务。)

5. Maths anxiety is a common problem for many students. (许多学生都存在数学焦虑的问题。)

6. Mental arithmetic disorder is a neurological condition that can affect people"s ability to perform calculations. (精神算术障碍是一种神经系统疾病，会影响人们进行计算的能力。)

7. Some people have arithmetical difficulties that make it hard for them to do their job. (有些人有数学上的困难，使他们难以完成工作。)

英文小作文：

I often find myself struggling with mental arithmetic when I need to perform calculations quickly and accurately for work or school. This can be frustrating and time-consuming, especially when it affects my performance and results. However, I have learned to accept this as a part of my life and try to find ways to overcome my difficulties. One way I have found helpful is to use a calculator or other tools to assist me in performing calculations, especially when accuracy is crucial. Another way is to practice regularly and improve my skills through practice and repetition. By doing so, I have been able to overcome my mental arithmetic difficulties and perform better in my work and school.