You probably won't need to call—but take my number, just in case.
你很可能无需打电话，不过还是记下我的电话号码吧，以防万一。
I have also taken out a life insurance policy on him just in case.
我也给他买了一份人寿保险以防万一。
I guess we've already talked about this but I'll ask you again just in case.
我想我们已经讨论过了这个问题，但为保险起见，我再问你一次。
You should keep a first-aid kit in your home just in case there is an accident.
你应该在家里放一个急救箱，以防发生事故。
I'd start looking for alternatives now, just in case.
我就会开始寻找替代的课程，以防万一。
You'd better take an umbrella just in case of rain.
以防下雨，你最好带把伞。
Before you set out, always get warm clothes and raincoats ready, just in case! Even experienced travelers get lost.
出发前，一定要准备好暖和的衣服和雨衣，以防万一！即使是有经验的旅行者也会迷路。
Some parents now are choosing to save the cord blood, have it frozen, locked away somewhere just in case it is useful to their child later in life.
现在有些父母选择保存脐带血，把它冷冻起来，锁在某个地方，以防日后对孩子有用。
We'd better leave now, just in case.
我们最好现在离开，以防万一。
I write a reminder a few days before the date just in case.
我在该日期几天前写一个提醒，以防万一。
I had my camera ready, just in case I saw something that would make a good picture.
我把照相机准备好，万一看到什么值得拍的就可以拍下来。
It may rain; you'd better take an umbrella just in case.
可能下雨，拿把伞吧，以防万一。
Of course, we backup our LPAR before we make any changes to it, just in case.
当然，在对它进行任何更改之前，需要先备份我们的LPAR，以防万一。
What is the silliest item that you carry now and never use, but keep “just in case”?
最愚蠢的物品就是您现在带着但从不使用的东西，但保留“以防万一”。
With the potential scenarios, figure out what you can reasonably prepare for, just in case.
为了以防万一，根据可能发生的潜在情节，设计出你可以合理地做的准备。
They held their shopping bags over their heads just in case.
她们把购物袋高举过头想挡挡雨，但还是湿透了。
Heading out for a first date or night on the town and want an escape, just in case?
比如说第一次约会或是半夜三更还陪人在城里瞎逛，想跑路怎么办？以防万一嘛！
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。
This approach, therefore, requires coding an extra loop around the interaction call just in case multiple calls are required.
因此这种方法需要围绕该交互调用编写额外的循环代码，以备多次调用之需。
We don’t have time to over-engineer code for all the “just in case” scenarios.
我们没有时间让代码过度工程化，以应对所有的“万一”情况。
You tell yourself you need to check your emails just in case.
你告诉自己，为了以防万一，你需要查收邮件。
Have you ever checked your emails right before heading to a meeting, "just in case"?
你是否有过在即将去开会之前为了“以防万一”而重新检查自己的邮箱的经历？
So if it's a new symptom that's getting worse, Kramer suggests a doctor's visit, just in case.
所以如果这是一个新的症状并且正在恶化，克莱默建议你看下医生，以防万一。
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？
Let me tell you something, just in case you haven't heard.
让我来告诉你些事情，以防你没有听说过。
He has my number but I'll give it to you just in case.
他有我的号码，但我还是给你吧，以防万一。
Should I buy a face mask just in case?
我需要买口罩以防万一吗？
Okay, but maybe you shouldn't go out into the field today just in case, y'know?
好吧，但也许你今天不应该出现场，以防万一，知道了吗？
Just in case, however, the law will accept new victims until 2021.
此项法律对新的受害者的认定截止到2021年，这只是以防万一。
Just in case, however, the law will accept new victims until 2021.
此项法律对新的受害者的认定截止到2021年，这只是以防万一。
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