before hand
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英英释义
before hand
adj.being ahead of time or need
同义词：advance(a)beforehand(p)
adv.ahead of time; in anticipation
同义词：aheadin advancebeforehand
权威例句
Distribution of neurons with set- and movement-related activity before hand and foot movements in the premotor cortex of rhesus monk...‘To know before hand is to freeze and kill’ Commentary on… Should psychiatrists write fiction?
Recovery of magnesite from fine waste material rejected before hand-sorting
Sonographic Navigation Before Hand Surgery
Ask twice for raynaud's disease before hand surgery
Cholera Cured Before-hand
Before hand cover up of steel pipe in crane beam
Take precautions before hand-stripping
[The system of pre-payment constitutes a sound financial basis because the insurance payments are made before hand]
- (General regulations of analysis in case- teaching of law revision before hand for judge's analysis)
1. Go over your work for spelling mistakes before you hand it in.
交作业前仔细检查一下拼写错误。
《牛津词典》
2. It is important to recognize jealousy and to nip it in the bud before it gets out of hand.
意识到嫉妒并在它发展到无法控制之前就把它消灭于萌芽状态，这一点至关重要。
《柯林斯英汉双解大词典》
3. Sometimes he drew a hand in ten different ways before he was ready to paint.
有时在他准备作画之前，他会用十种不同的方式画一只手。
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4. John ran off so suddenly that the kite flew out of her hand and it fell flat as before.
约翰跑得太突然了，风筝从她手中飞了出去，像之前一样直直地摔了下来。
youdao
5. But less than a month before hand, inspectors found significant problems with the fire safety system and push the opening back again to 2013.
但就在不到一个月前，检查人员发现消防安全系统存在重大问题，于是将开放时间再次推迟到2013年。
youdao
6. Take her in hand and prescribe for her, but let her get well before I send her back.
照顾她，给她开药方，但在我送她回去以前，先让她好起来。
youdao
7. All my essays are in there, and I need to hand them in before we break for the Christmas holidays.
我所有的论文都在里面，我需要在圣诞节放假前把它们交上去。
youdao
8. Before that, books in Europe were copied by hand, so they were very expensive.
在那之前，欧洲的书都是手工抄写的，所以很贵。
youdao
9. I'd be happy to look over a draft version before you hand in the final copy, if you wish.
如果你愿意的话，我很乐意在你交最终稿之前先看一遍稿子。
youdao
10. We have all had a shaky hand and a dry mouth before speaking in public.
当众发言之前，我们都曾双手发抖，嘴巴发干。
《柯林斯英汉双解大词典》
11. She poised the javelin in her hand before the throw.
她把标枪握稳，然后投了出去。
《牛津词典》
12. Go over your work before you hand it in.
把作业仔细检查后再交。
《牛津词典》
13. Shortly before dusk they reached a fork and took the left-hand track.
快到黄昏时，他们来到一个岔路口，沿着左边的小径走去了。
《牛津词典》
14. The year before, she visited Mexico and bought back hand-made table cloths, mirrors with frames of tin and paper flowers.
前一年，她去了趟墨西哥，买回了手工做的桌布、镶有锡框的镜子以及纸花。
youdao
15. Painlevé, on the other hand, as we said before, mixed in elements of fiction.
另一方面，我们之前说过，Painlevé混合了小说的元素。
youdao
16. He was sitting motionless, holding his hand before his eyes.
他一动不动地坐着，手捂着双眼。
youdao
17. Check what you have written before you hand in your application form.
在你递交申请表之前，检查一下你所写的内容。
youdao
18. Putting up your hand before asking a question helps the class pay attention to the lesson.
在提问前举手可以帮助全班同学注意听课。
youdao
19. The student on duty should hand out the exercise books before class.
值班生应该在上课前分发练习本。
youdao
20. My own fish become very excited when my hand appears near their tank, even before I drop the food in.
每当我的手出现在鱼缸附近时，甚至食物还没扔进去，我的鱼就变得非常兴奋。
youdao
21. He had seen me several times and had intended to call on me long before but a peculiar combination of circumstances had prevented it—signed Jay Gatsby in a majestic hand.
他见过我几次，早就打算来看我了，但是由于种种特殊的情况，他没有来——他威严地签下名字：杰伊·盖茨比。
youdao
22. If the test data is gathered before hand it ensures the QA life cycle will be not be disrupted with the possibility that data is unavailable for certain test cycles.
如果事前收集了测试数据，这就确保了QA生命周期不会因为在特定测试周期中数据可能不可用而受到干扰。
youdao
23. You want to do yoga on an empty stomach. If you need a snack before hand, try to give yourself at least an hour, and eat food that you can digest quickly and easily.
在练习瑜伽的时候要保持空腹，如果你真的需要吃些东西，那么给自己一个小时的时间，吃些可以很快而且很容易消化的食物。
youdao
24. I shall see how much I am before-hand with the world in the spring, and we will plan our improvements accordingly.
到了春天，我还要看看手头有多少钱，然后根据情况来计划我们的装潢修缮。
youdao
25. Some questions will come up naturally, but you also can prepare some for the hiring manager before hand, such as "How did you start with the company, and what has your career progression been?"
有些问题自然会提到，但是你也可以提前准备一些问题来询问招聘经理，比如“您是如何从贵公司开始的呢？”
youdao
26. What it means that most of the things that do crop up can always be controlled on the spot, without worrying about them before hand.
而意味着大部分发生的事情即使没有提前担忧，也总是可以被及时控制。
youdao
27. There are certain cases that are not known to the developer before hand that must be expressed in FBML. FBML supports a limited set of control tags for this purpose.
开发者会对一些情况不能预先知道，所以FBML支持有限量的控制标签。
youdao
28. There are certain cases that are not known to the developer before hand that must be expressed in FBML. FBML supports a limited set of control tags for this purpose.
开发者会对一些情况不能预先知道，所以FBML支持有限量的控制标签。
youdao
before hand
