以防万一英语

“以防万一”有很多种翻译的方法，要根据上下文来决定如何翻译。

例如，可以翻译为just in case

It may rain you'd better take an umbrella (just) in case (it does).

可能会下雨，你最好带一把雨伞，以防万一（下起雨来）。

也可译为just to be on the safe side

Although the sun was shining, I took an umbrella (just) to be on the safe side.

just in case造句

1、Just in case you have to leave, we will just use the master key.
如果那样的话，你离开家，我们用万能钥匙。

2、Amy： We should take along some pills just in case you get airsick.
艾咪：我们应该带些药片预防时差症和晕机。

3、Just in case it changes and you need to show the new structure seven nanoseconds later?
仅仅因为不这样做的话，当其更新后显示新的结构会有几百纳秒的延迟吗？

4、She also has a pen attached to her bicycle, just in case the Muse hits her in mid-pedal stroke.
她的自行车上也绑着一支钢笔，只是为了防止在她登车的时候有灵感闪现出来。

5、But just in case this is your first-ever look at JSF, I'll start with an architectural overview.
但是为了避免这成为您对JSF的第一印象，我一开始将给出一个结构上的概述。