business cycle的音標(biāo)是[?b?z?ns ?s??kl]，基本翻譯是“商業(yè)周期”。速記技巧可以是：bus/sy/cl。

Business cycle這個(gè)詞源自于英語(yǔ)，它的詞源可以追溯到拉丁語(yǔ)和希臘語(yǔ)。這個(gè)詞的意思是指商業(yè)周期，也就是商業(yè)活動(dòng)在一段時(shí)間內(nèi)波動(dòng)和循環(huán)的模式。

Business cycle這個(gè)詞的變化形式主要有復(fù)數(shù)形式business cycles，過(guò)去式和過(guò)去分詞形式business-cycled，以及現(xiàn)在分詞形式business-cycling。

相關(guān)單詞有：

1. Boom：這個(gè)詞源自德語(yǔ)，意為繁榮、興旺，可以用來(lái)描述商業(yè)周期的高峰。

2. Bust：這個(gè)詞同樣源自德語(yǔ)，意為蕭條、破滅，可以用來(lái)描述商業(yè)周期的低谷。

3. Expansion：這個(gè)詞來(lái)源于拉丁語(yǔ)，意為擴(kuò)大、擴(kuò)張，可以用來(lái)描述商業(yè)周期的擴(kuò)張階段。

4. Contraction：這個(gè)詞也來(lái)源于拉丁語(yǔ)，意為收縮、緊縮，可以用來(lái)描述商業(yè)周期的收縮階段。

5. Stagflation：這個(gè)詞結(jié)合了停滯（stagnation）和通貨膨脹（inflation）的意思，可以用來(lái)描述一種經(jīng)濟(jì)現(xiàn)象，即經(jīng)濟(jì)停滯和通貨膨脹同時(shí)存在。它可以被視為商業(yè)周期的另一種表現(xiàn)形式。

總的來(lái)說(shuō)，business cycle這個(gè)詞及其相關(guān)詞匯描繪了商業(yè)活動(dòng)在一段時(shí)間內(nèi)的波動(dòng)和循環(huán)模式，這對(duì)于理解經(jīng)濟(jì)形勢(shì)和政策制定具有重要意義。

Business Cycle

常用短語(yǔ)：

1. economic boom/bust 繁榮/蕭條

2. upswing/downturn 上升/下降

3. recession 衰退

4. inflation/deflation 通貨膨脹/通貨緊縮

5. overheating 過(guò)度繁榮

6. slump 暴跌

7. recovery 復(fù)蘇

例句：

1. The economy is experiencing a severe recession, with businesses experiencing a decline in profits and job losses.

2. The market has been on a steady upswing over the past few months, with investors feeling optimistic about the future.

3. The government is taking measures to combat inflation by introducing measures to control prices.

4. Overheating markets can lead to a sudden collapse, so it is important to monitor the economy closely.

5. The stock market has slumped recently, with investors feeling the impact of the business cycle.

6. After a long period of recession, the economy is finally showing signs of recovery.

7. The business cycle is a natural part of the economy, and it is important to be prepared for both boom and bust.

小作文：

The business cycle is an inevitable part of the economy, and it can have a significant impact on businesses and individuals alike. When the economy is booming, businesses can experience rapid growth and increased profits, but this can also lead to overexpansion and risk-taking. Conversely, during a recession, businesses may experience reduced demand, lower profits, and job losses, which can be challenging for companies and their employees. However, through careful planning and preparation, businesses can adapt to the ups and downs of the business cycle and remain resilient in the face of change.