just in case

1. Extra boiling water should be kept at hand just in case it is needed.
   身边应多准备一些开水，以备不时之需。
2. I guess we've already talked about this but I'll ask you again just in case.
   我想我们已经谈过这个问题了，不过为了以防万一，我再问你一次。
3. I have also taken out a life insurance policy on him just in case.
   为防万一，我还给他买了一份人寿保险。
4. They're both asleep upstairs, but you don't mind listening just in case of trouble, do you?
   他们都在楼上睡着了，但你不介意留神听着点以防万一吧？
5. It may rain; you'd better take an umbrella just in case.
   可能下雨，拿把伞吧，以防万一。
6. He gripped his pistol tightly, just in case.
   他握紧手抢，以防万一。
7. You'd better have two strings to your bow, just in case of emergency.
   你最好有两手准备，以防万一。
8. But just in case, I brought it with me.
   但以防万一，我还是把它带来了。
9. 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。
10. Just in case anything happens, I'm there.
    万一有什么事发生的话，我都会在哪里。
11. When I left, I checked my shoes, just in case, but the mouse had gone.
    我走的时候检查了一下自己的鞋，以防万一，不过老鼠已经走了。
12. But, just in case I might be wrong, and today is all I get.
    但是万一我错了，我只能拥有今天。
13. I'm sure Harry will remember, but why not give him a ring just in case?
    我肯定亨利会记得。但是为什么不给他打个电话以防万一呢？
14. I think so. I'm taking my laptop and a pad and pencil too just in case.
    我想是吧。我将带上我的手提电脑和便以及铅笔以防万一。
15. I got the cowboys too, just in case we need a backup.
    我还拿了《cowboys》，留个备份以防万一。
16. I'll write it down just in case, because I have a bad memory.
    为了万一的事情我笔记一下，因为我的记忆力差。
17. 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。
18. But just in case, I took steps.
    不过为了以防万一我做了一些措施。
19. Just in case he escapes?
    万一他已经跑了呢？
20. She gave me a list just in case I should forget what to buy.
    她给了我一个单子以防我有什么东西忘了买。
21. They even had a translator with them just in case I can't understand Chinese.
    他们怕我听不懂中文，还请了一个翻译，很感动！
22. I think we still need an extra striker, just in case.
    我认为我们仍需要一名前锋，以防万一。
23. Yet just a know how or just in case.
    然而，仅仅知道如何或以防万一。
24. Just in case you really are where and when you think you are.
    假设你真的是在你所说的那个时候和那个地方。
25. I really should make a will, just in case something happens.
    我确实该立个遗嘱，以防万一发生什么事。
26. I also attached the copy of passport, just in case you need it.
    我还附上护照复印件，以防万一你需要它。
27. And so I called just in case.
    所以我就打电话来问问。
28. Just in case you were still wondering.
    你不用再猜我到底是不是了。
29. I wanted to find out what was going on, so I stayed hidden just in case.
    我要找出究竟发生什么事，所以我就躲着以防万一。

adv

1. if there happens to be need
   1. in case of trouble call 911
   2. I have money, just in case

   Synonym:    in case