You wake in the wee hours because the cat's scratching at the door or you have to use the bathroom.
因为猫在抓门或者你不得不使用浴室，你在凌晨醒来。
Some of the birds, while looking in the mirror, kept scratching at the mark until they got rid of it.
一些鸟儿在照镜子的时候会不停地抓挠那块标记，直到把它弄掉。
I have spent a lot of time scratching my head about how to improve my oral English.
我一直绞尽脑汁思考怎么提高我的英语口语。
Waving can mean welcome and farewell, whereas scratching your head may indicate that you are at a loss.
挥手表示欢迎和告别，而挠头则表示不知所措。
The lever gets them out of the box, but after more and more trials, they stopped scratching at the bars and pushing at the ceiling.
杠杆让它们出了盒子，但在越来越多的尝试之后，它们不再抓栏杆和推天花板。
The Institute spends a lot of time scratching its head about how to boost American productivity.
这家研究所花大量时间绞尽脑汁思考怎样推进美国的生产力。
他只是在挠自己。
"Ay, ay," said Slightly at once, and disappeared, scratching his head.
“好的，好的，”斯赖特力立刻说，挠着头跑开了。
Look for scratching or fiddling with clothing.
关注抓挠或拨弄衣服的动作。
Every dog and cat knows that scratching relieves an itch.
猫猫狗狗都知道抓挠可以止痒。
It has some venture capitalists scratching their heads.
这让某些风险投资家大惑不解。
Nor was she pecking and scratching in any of the nearby yards.
也没在附近的任何一家院子里抓抓啄啄。
Debra Granik directed this bleak, desolate picture of a community scratching by.
Debra Granik执导了这部显得阴郁、荒凉的有关一个群体艰难求生的电影。
Some hard drives are dead silent, others make a distracting scratching or clicking noise.
有些硬盘非常安静，另一些则产生分心的刮擦声和卡塔声。
This was a fast and furious tour of MongoDB, only scratching the surface of what it can do.
这是一个MongoDB的速度与激情之旅，只涉及它的功能的皮毛。
They're also important for scratching (a pleasurable experience most mammals enjoy) and grooming.
而且指甲在抓痒(大多数哺乳动物都很享受的过程)和梳理毛发时也很重要。
So you're left scratching your head because you have a lot to say but you don't know how to say it.
所以你只有挠头了，因为你有好多话，却不知道该怎么说。
I too, have giant wings, and my feet have huge claws that could be used for more than scratching the dirt.
‘我也有两只大翅膀，两只脚也有大爪子，它们可不仅仅是用来在泥土里扒食的。’
"We're just scratching the surface of the information that they're communicating in gibbon calls," she said.
“我们对长臂猿叫声的理解还只是冰山一角，”她说道。
I braked but skidded into him, smashing the front end and totaling my car (without even scratching the Jeep).
我踩了刹车，却还是径直滑了过去，我的车身前部严重受损，车子也彻底报废了（那辆切诺基却毫发无损）。
Participating drugs companies emboss a special code onto packages, which customers find by scratching off a coating.
参与的制药公司在产品包装上凸刻一种特殊编码，消费者可以通过刮开涂层获得这种编码。
She wrote: 'Endocrine disruptors may play a significant role in obesity' but 'we are only scratching the surface.'
她写到：“影响内分泌的物质可能会导致体重增加，对此我们的认识还处于表面层次。”
The kind of itch caused by bug bites or allergies typically goes away with a little scratching or some antihistamines.
一些因蚊虫叮咬或过敏而引起的瘙痒挠几下或服用一些抗组织胺剂就不痒了。
And with those words, the Mother Birch's trunk crashed to the ground - without even scratching one of her daughters.
说完这些话，白桦妈妈的的树干轰然倒地，却没有弄伤女儿们一点皮毛。
We've all had a few head-scratching moments with generics, but far and away the trickiest part of generics is wildcards.
对于泛型我们都经历过一些痛苦的回忆，但毫无疑问通配符是最棘手的部分。
They were packed with images of wide farms, dry riverbeds, windswept veld, frolicking gemsbok and scratching guinea fowl.
这些诗篇的意象里是宽阔的农场，干涸的河床，刮风的草场，嬉戏的大羚羊还有觅食的珍珠鸡。
They were packed with images of wide farms, dry riverbeds, windswept veld, frolicking gemsbok and scratching guinea fowl.
这些诗篇的意象里是宽阔的农场，干涸的河床，刮风的草场，嬉戏的大羚羊还有觅食的珍珠鸡。
应用推荐