詞典釋義：

大約

about prep.關於；有關；在…各處；圍繞著；在…中各處；對於；為了；涉及；在…方面；在…上顯出

around adv.在四周；朝對立面；到處；漫無目的地；無系統地；在各處；在附近；生活在附近；在使用中；大約

approximately adv.大約；近似地

probably adv.幾乎可以肯定；很可能；大概；或許

常用 權威

常用

雙語例句

1. 它通常花費大約二十到五十美元。

It usually costs about twenty to fifty dollars.

2. 這座古城對遊客開放大約十年了。

The ancient town has been open to visitors for about ten years.

3. 掌握這項技能大約需要300元。

It costs about 300 yuan to master the skill.

4. 這大約是每年食物供應的30%。

That is about 30% of the yearly food supply (供應) .

5. 一根大約十英尺長的梁倒在地上。

A beam about ten feet long collapsed to the ground.

6. 你可以在非洲找到大約450種。

You can find about four hundred and fifty kinds in Africa.

7. 一直往前走，大約走三個街區。

Go straight ahead and walk about three blocks.

8. 他們收集了大約8.4公噸的垃圾。

They collected about 8.4 metric tons(公噸) of rubbish.

9. 這些停頓通常每秒鐘大約發生三次。

These pauses typically occur at about three per second.

10. 大約在上個世紀，這些變化加速了。

In the last century or so, these changes have accelerated.

百科

大約

大約（dà yuē）是時間副詞，近義詞：約莫、大抵、大略、大概、大致、約略、大意、大要、梗概、約略、也許。反義詞：肯定、精確 、詳細。

權威

釋義

副詞 about; around; approximately

1. 他大約有五十開外了。

He is approximately over fifty.

副詞 probably

1. 她大約是回家去了。

She has probably gone home.