詞典釋義：

以防

in case 以防

常用

常用

短語搭配

1. 以防不測

prepare against all eventualities

雙語例句

1. 不要讓他們獨自探索，以防他們犯錯或受傷。

And do not allow them to explore on their own in case they make mistakes or get hurt.

2. 以防她房間的鐘壞了。

In case the clock in her room broke down.

3. 以防

In case she failed to hear the ringing.

4. 如果你家裡有泳池，設個圍欄圍著，以防孩子掉進去。

If you have a pool at home, put a fence(圍欄)around it in case children fall in.

5. 他可能需要這些機器人的替代品，以防下週出現緊急情況。

He may need their stand-ins in case of emergency during the next week.

6. 然後為了以防萬一，在那個日期的前幾天，我會寫一個提醒單。

Then I write a reminder (提醒單) a few days before the date just in case.

7. 陽臺門安裝了紗門，以防蚊子飛入。

The door on the porch was screened to keep out mosquitoes.

8. 他們帶的現金多於開支所需，以防萬一。

They take more cash than they need in case anything should happen.

9. 動身前服一片藥以防暈車。

Take one tablet before the start of your journey to prevent travel sickness.

10. 帶上雨衣，以防萬一下雨。

Take the raincoat just in case it rains.