arsine

arsine的音标是[ˌɑːzɪnɪn]，基本翻译是砷化物。速记技巧是利用谐音速记法，可以将“砷”速记为“绅士”，从而快速记住这个单词。

Arsinic，arsine的英文词源，源于希腊语单词“arsenikos”，意为“来自砷的”。

变化形式：复数形式为“arsini”，过去式为“arsinied”，现在分词为“arsining”。

相关单词：

1. arsenic：砷，一种有毒化学元素，符号As。

2. arsenic oxide：砷酸氧化物，一种常见的砷化合物。

3. arsenic poisoning：砷中毒，一种由于摄入过量砷导致的疾病。

4. arsenic trioxide：三氧化二砷，一种用于治疗某些癌症的药物。

5. arsenic-based：基于砷的，用来描述含有砷的物质或技术。

6. arsenic-resistant bacteria：抗砷细菌，一种对砷有抵抗力的细菌。

7. arsenic-rich：富含砷的，用来描述含有大量砷的物质或环境。

8. arsenic-tolerant plants：耐砷植物，一种能够忍受砷毒害的植物。

9. arsenic-based weapons：基于砷的武器，一种历史上的毒剂武器。

10. arsenic-containing compounds：含砷化合物，一种广泛存在于自然界和化学工业中的物质。

这些单词都与arsine有着密切的联系，反映了其在化学和生物学领域的重要性和应用。

常用短语：

1. the arithmetic mean

2. arithmetic progression

3. arithmetic ratio

4. arithmetic square

5. arithmetical mean

6. arithmetical sum

7. arithmetical mean of a series

例句：

1. The arithmetic mean of the scores is 70.

2. The numbers in the arithmetic progression are 3, 7, 11, 15, and so on.

3. The arithmetical ratio of A to B is 3:5.

4. The arithmetical square of 2 is 4.

5. The arithmetical sum of the numbers from 1 to 10 is 55.

6. The mean value of the numbers in the series is 6.

7. The mean of a series is the sum of the series divided by the number of terms in the series.

英文小作文：

Arithmetic Mean and Arithmetic Progression

Arithmetic mean is a measure of central tendency that represents the average value of a set of numbers. It is calculated by adding up all the numbers in a set and then dividing the sum by the number of numbers. For example, if we have three numbers (3, 7, and 11), their arithmetic mean is (3 + 7 + 11) / 3 = 8. Arithmetic mean is a simple but effective tool for summarizing numerical data.

On the other hand, arithmetic progression is a sequence of numbers that have a constant difference between each other. It is formed by starting with a first term, adding a constant difference to each term, and continuing indefinitely. For example, if we have a sequence of numbers (3, 7, 11, 15), then the first term is 3, the constant difference is 4, and each term is added by 4 to get the next term in the sequence. Arithmetic progression is a mathematical pattern that can be used to describe various phenomena in nature and society.