needful
I need a piece of string to tie this parcel up.
我需要一根细绳把这包裹扎起来。
I need some time to orient my thinking.
我需要一些时间来使我的思想适应。
Air and water are needful for living things.
空气和水是生物不可缺少的东西。
You need to filter the drinking water.
你需要把饮用水过滤。
You should do what is needful as soon as possible.
你应该尽快做需要做的事。
No delay! We urgently need these books.
决不要拖延！我们急需这些书。
I'd like to purchase what I need for the night.
我想要购买过夜所需的用品。
What I need is nothing but a sample.
我需要的不过是一件样品而已。
One need an agile mind to solve puzzles.
解谜必须有机灵的头脑。
Milk is all we need to nourish a small baby.
我们供给婴儿营养只需喂奶就够了。
We need a mechanical digger to level the ground.
我们需要一台挖掘机来平整土地。
We need to replenish our stocks of coal.
我们需要再次补充煤的储备。
You need to put more zing into your playing.
你在这一活动中需要再增加些干劲。
I need to sit down and rest my weary limbs.
我要坐下歇歇腿。
We need a yardstick to measure our performance by.
我们的表现需要一个检验的标准。
There's always the food in the freezer if need be.
需要食物的话，冰箱里就有。
You don't need my say-so to change things.
你不必向我请示可自行做些变动。
You may need the services of a lawyer.
你也许需要律师的帮助。
You need a sharp knife to cut through the knot.
你需用快刀才能把结切断。
You need a strong adhesive to bond wood to metal.
需要强力胶才能把木料粘在金属上。
You needn't labor a point that is perfectly plain.
这点很明显，你用不着讲个没完。
Take from the linen closet such as you need.
从亚麻布类的柜子中拿去你所要的。
I feel a need to talk to you about it.
我觉得有必要跟你谈谈那件事。
I have to admit that we need further training.
我得承认，我们还需要进一步培养。
I need a funnel to pour petrol into the tank.
我需要一个漏斗把汽油灌进油箱。
I need a holiday as a relief from the daily grind.
我需要休假以摆脱单调的日常工作。
I need a little help to move the table.
我需要些帮助来搬这张桌子。
I need your help to bring the carpet down.
把地毯运到楼下得需你帮助。
I want to send away for some books I need.
我想发函购买我需要的一些书籍。
If I need you to come and help I'll call.
如果我需要你来帮忙，我会打电话的。
Still the loose ends of the war need to be tied up.
战后尚未解决的一些零星问题仍然需要完成。
Plant need water the way they need sun light.
植物需要水就像它们需要阳光一样。
Please ring for the attendant if you need anything.
如果需要什么，请按铃找服务员。
We are collecting money for children in need.
我们在为贫困儿童募捐。
We desperately need a result from this match.
这场比赛我们务必获胜。
The machine feeds back everything you need to know.
这架机器可以把你所需要知道的全部材料再提供出来。
We'll need outside help before we can finish.
我们需要外界援助才能完成。
We'll need to set out chairs for the meeting.
我们要为会议摆好椅子。
The need for that kind of books has petered out.
对那种书的需求逐渐消失了。
Let me know if there is anything you have need of.
你如果需要什么东西，请告诉我。
He'll need some time to sober up.
他需要过一些时间才能清醒过来。
I need to translate it into English.
我必须把它译成英语。
We need an electrician to mend the iron.
我们要请电工修理熨斗。
Children need a happy home environment for their healthy growth.
孩子们需要幸福的家庭环境才能健康地成长。
There is no need to indulge in such heroics.
根本没有必要这样肆意夸张。
The sick and the aged need our help.
病人和老人需要我们帮助。
They need one laboratory technician.
他们需要一名实验室技术员。
I need to change my dollars into francs.
我需要把美金换成法郎。
She thinks I need fattening up a bit.
她认为我应该再长胖一点。
Our bodies need adequate nutrition.
我们的身体需要充足的营养。