A1 Idiom 中性

Das A und O

The A and O

意思

The most important or essential part of something; the alpha and omega.

🌍

文化背景

Used in professional and casual settings to denote priority. Similar usage to Germany, often heard in business meetings. Used frequently in the workplace to emphasize precision. The phrase is understood as a secularized version of the biblical Alpha and Omega.

💡

Keep it short

Don't add extra words like 'das' before the 'O'. Just 'das A und O'.

💬

Use it to sound natural

Using this phrase makes you sound like a local who understands priorities.

意思

The most important or essential part of something; the alpha and omega.

💡

Keep it short

Don't add extra words like 'das' before the 'O'. Just 'das A und O'.

💬

Use it to sound natural

Using this phrase makes you sound like a local who understands priorities.

自我测试

Fill in the missing part of the idiom.

Für einen guten Kuchen ist die Qualität der Butter das ___.

✓ 正确! ✗ 不太对。 正确答案: A und O

The standard idiom is 'das A und O'.

Which sentence is correct?

Select the correct usage.

✓ 正确! ✗ 不太对。 正确答案: Das A und O ist wichtig.

The phrase is singular and uses 'ist'.

Match the situation to the 'A und O'.

Match the activity to its core requirement.

✓ 正确! ✗ 不太对。 正确答案: All are correct pairings

These are all valid examples of what could be considered the 'A und O'.

🎉 得分: /3

视觉学习工具

练习题库

3 练习
Fill in the missing part of the idiom. Fill Blank A1

Für einen guten Kuchen ist die Qualität der Butter das ___.

✓ 正确! ✗ 不太对。 正确答案: A und O

The standard idiom is 'das A und O'.

Which sentence is correct? Choose A2

Select the correct usage.

✓ 正确! ✗ 不太对。 正确答案: Das A und O ist wichtig.

The phrase is singular and uses 'ist'.

Match the situation to the 'A und O'. Match B1

将左侧的每个项目与右侧的配对匹配:

✓ 正确! ✗ 不太对。 正确答案: All are correct pairings

These are all valid examples of what could be considered the 'A und O'.

🎉 得分: /3

常见问题

2 个问题

Yes, it is professional enough for most business emails.

Usually yes, it describes a positive requirement for success.

相关表达

🔄

Das Wichtigste

synonym

The most important thing

🔄

Die Grundvoraussetzung

synonym

The basic requirement

🔗

Das A und Omega

similar

Alpha and Omega

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