There's always food in the freezer if need be.
如果需要，冰箱里总有食物。
They will act as my legal advisers if need be.
需要的话，他们会作我的法律顾问。
We'll bring him back to reason, by force if need be.
我们要使他恢复理智，必要时可用武力。
You can depend on him to rise to the occasion, if need be.
如果需要的话，你可依靠他来应付这个局面。
He faced the enemy valiantly, shuned no difficulties and dangers and would not hesitate to lay down his life if need be.
他英勇对敌，不避艰险，赴汤蹈火在所不计。
Yes, he could testify if need be.
是的，如果有需要的话，他可以作证。
She can needle herself if need be.
必要时她会给她自己打针的。
If need be, they could relax their grip.
如果需要，他们也可以放松银根。
So we'll say hello to you later, if need be.
所以我将随后跟你说hello，如果需要。
We could offer a better and cleaner version if need be.
如果需要我们其实能做出一个更健康的版本。
The new rules are more targeted, and can be tightened further if need be.
新规定更有针对性，如果需要可以在今后加紧控制。
One must speak of him bluntly and, if need be, with the appropriate contempt.
人们提到这个问题一定会直言不讳，如果需要的话，还会带有一丝轻蔑之情。
This means cutting out shapes, taping things in place and allowing glue to dry if need be.
这意味着切割出各种形状，把东西贴在特定的地方，需要的话，可以使用胶水。
Try and co-ordinate the 2 meals, so if need be, you can combine the leftovers into one.
如果需要，你可以把剩菜结合成一个菜。
But it would also have outlets that could divert that flow, if need be, into undersea piping.
但是如果有必要，它也可以有数个出口，以便将涌出的原油改道流进海底管道。
If need be, you can then crop the shot slightly so there isn't any dead space around the edges.
若有必要，你可以对照片进行轻微的剪辑，去除边缘无效区域。
Let's continue to carry out the investigation and if need be, broaden the investigation further.
我们应该继续进行调查，如果有必要的话，进一步深化调查。
My advice is to go with the flow, learn from these hurdles, re-evaluate and change course if need be.
而我的建议是：顺其自然地跟着生活的道路走，从每次挫折中吸取教训，重新评估自己是否走对了，如果走错了就及时改变前进的路线吧。
It has the money to fortify its Banks against the default of greece-and Portugal and Ireland, if need be.
它有足够的金钱保护其银行免受希腊违约的冲击——以及葡萄牙和爱尔兰，如必要的话。
OPEC sought to ease fears of a supply shock, promising to release reserves and increase production if need be.
为了缓解国际社会对石油供应震荡的恐惧，石油输出国组织（OPEC）承诺将在必要的时候动用石油储备，并增加产量。
If you have things to do or a brilliant idea on your mind to tackle later, make a note and, if need be, a plan.
如果你有必须要完成的事，或者是你的心有很多的想法要处理，如果需要写成一个计划的话就做笔记吧。
A third has proved that she can earn her living, if need be, by her exquisite jellies, preserves, and sweetmeats.
第三个女儿已经可以证明她能够养活自己了，如果需要，她可以通过自制的精致的果胶、蜜饯和糖果。
The container ACTS as a repository for these beans so that they can be looked up by name (or created if need be).
容器充当这些bean的仓库，所以可以用名称查询它们(或者在需要的时候创建)。
Often that number is high enough to not cause a problem, and the application can request more (up to a limit) if need be.
通常这个数值很大，所以不会产生问题，并且在需要时，应用程序可以请求更大的值(直到某个上限)。
The IMF's members agree on periodic allocations of SDRs, which countries can convert into other currencies if need be.
国际货币基金成员同意周期性对特别提款权的分配，当其他国家需要时可以转换为该国的货币。
But hope is not a plan. They need to get things under control as quickly as possible, appealing for foreign help if need be.
但希望并非计划，他们需要在最短时间内控制局势，如果有必要可请求国外支援。
Germany and other surplus countries must do more to sustain growth, if need be by borrowing more when, as now, demand is weak.
德国和其他盈余国应该为了维持增长付出更多努力，如果需要，就要在像现在一样需求疲软的时候借入更多。
Notice that I also changed the maximum size to 16gb so that I could grow the size of Shared memory pool dynamically if need be.
注意，我还把最大大小改为16gb，这样的话，如果需要，可以动态地增加共享内存池的大小。
This setting would ensure that bean methods could join a transaction already in progress or start a new transaction if need be.
该设置可以保证bean的方法可以加入已经进行的事务中，或者在需要的时候启动新的事务。
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