actuarial的音標(biāo)為[??ktj??r??l]，基本翻譯為“精算學(xué)的；保險(xiǎn)金計(jì)算方面的”。

速記技巧：可以將這個(gè)單詞拆分記憶，t+au+cu+ra+ial，可以聯(lián)想關(guān)于“表格、計(jì)算”的事物，如表格計(jì)算、精算學(xué)等。同時(shí)，這個(gè)單詞的詞尾“-ial”是常見的形容詞后綴，表示“……的”。

Actuarial這個(gè)詞來源于拉丁語，意為“關(guān)于年齡的”。其變化形式包括其名詞形式actuary，意為“精算師”，以及形容詞形式actuarial，意為“關(guān)于年齡的”或“統(tǒng)計(jì)的”。

相關(guān)單詞：

1. insurance - 保險(xiǎn)，其詞源可以追溯到古英語和拉丁語，意為“保護(hù)”或“安全”。

2. premium - 保費(fèi)，其詞源可以追溯到拉丁語和法語，意為“額外的費(fèi)用”或“溢價(jià)”。

3. calculate - 計(jì)算，其詞源可以追溯到古英語和拉丁語，意為“計(jì)算”或“測量”。

4. estimate - 估計(jì)，其詞源可以追溯到古英語和法語，意為“估計(jì)”或“估算”。

5. risk - 風(fēng)險(xiǎn)，其詞源可以追溯到古英語和拉丁語，意為“危險(xiǎn)”或“風(fēng)險(xiǎn)因素”。

6. probability - 概率，其詞源可以追溯到拉丁語和希臘語，意為“可能性”或“概率論”。

7. mortality - 死亡率，其詞源可以追溯到拉丁語和希臘語，意為“死亡”或“生命的終結(jié)”。

8. policy - 保險(xiǎn)單，其詞源可以追溯到拉丁語和法語，意為“政策”或“合同”。

9. actuarial science - 精算學(xué)，是一門研究風(fēng)險(xiǎn)管理和保險(xiǎn)精算的學(xué)科。其詞源可以追溯到古希臘和羅馬時(shí)期。

10. actuarial software - 精算軟件，用于處理精算數(shù)據(jù)和分析的計(jì)算機(jī)軟件。其詞源可以追溯到計(jì)算機(jī)科學(xué)和數(shù)學(xué)。

以上這些單詞都與actuarial這個(gè)詞有著密切的聯(lián)系，反映了保險(xiǎn)、風(fēng)險(xiǎn)管理和數(shù)學(xué)等領(lǐng)域的發(fā)展和演變。

常用短語：

1. actuarial science

2. actuarial analysis

3. actuarial estimate

4. actuarial risk

5. actuarial valuation

6. actuarial software

7. actuarial tables

例句：

1. The actuarial report has determined that the company"s pension liabilities are $1 billion higher than previously estimated.

2. The actuarial analysis showed that the company"s retirement plan is in good shape financially.

3. The actuarial valuation of the company"s pension plan identified a significant unfunded liability.

4. The actuarial software used to calculate the pension benefits accurately reflects the plan"s provisions.

5. The actuarial tables provide a clear picture of the future pension obligations of the company.

6. The actuarial science is an essential tool for financial decision-making in the insurance industry.

英文小作文：

Actuarial Science: The Key to Financial Stability

Actuarial science is a field that plays a crucial role in ensuring financial stability in the insurance industry. Through actuarial analysis and valuation, actuaries help companies understand their financial risks and make informed decisions about their retirement plans, pensions, and other benefits programs.

Using advanced software and tables, actuaries calculate precise liabilities and assets, ensuring that companies are not over or underfunded. They also provide valuable insights into long-term trends and risks, helping companies plan for the future and make informed decisions about their financial health.

Actuaries are experts in analyzing data and using mathematical models to assess risks and opportunities. Their expertise is essential in ensuring that the insurance industry remains stable and sustainable, while also meeting the needs of policyholders and contributing to society.