He holds a doubtful attitude towards the latest findings.
他对最新的研究发现持怀疑态度。
I was feeling a bit doubtful about my ability to write a drama in less than a week.
我置身公园，现在开始怀疑我是否能在一周内写出一个戏剧来。
While it's doubtful any MacArthur Fellow would refuse a check, the award can have some drawbacks.
任何麦克阿瑟基金获奖者都不会拒绝支票，但是该奖项也有一些弊端。
'I dare say you're wondering why I don't put my arm round your waist, ' the Duchess said after a pause: 'the reason is, that I'm doubtful about the temper of your flamingo.
“我敢说，你在奇怪我为什么不搂你的腰，”沉寂一会后公爵夫人说，“这个原因是我害怕你的红鹤。
Like many college teachers around the U.S., the faculty remain doubtful that their work as educators can be measured by a "learning outcome" such as a graduate's ability to investigate and reason.
与美国各地的许多大学教师一样，教师们仍然怀疑，他们作为教育工作者的工作能否通过像毕业生的调查和推理能力这样的“学习成果”来衡量。
It's doubtful if this painting is a Picasso.
这未必就是毕加索的画。
Forsyth is doubtful for tonight's game with a badly bruised leg.
福赛斯因为严重的腿伤不太可能参加今晚的比赛。
For a time it seemed doubtful that he would move at all.
短期内他似乎不大可能搬走。
When he weeded out "the most doubtful measures of aggression", only 28% supported a connection.
当他排除“最可疑的攻击手段”时，只有28%的人支持这种联系。
Yet like many college teachers around the US, the faculty remain doubtful that their work as educators can be measured by a "learning outcome" such as a graduate's ability to investigate and reason.
然而，与美国各地的许多大学教师一样，教师们仍然怀疑，他们作为教育工作者的工作能否通过“学习成果”来衡量，比如毕业生的调查和推理能力。
Yet like many college teachers around the US, the faculty remain doubtful that their work as educators can be measured by a "learning outcome" such as a graduate's ability to investigate and reason.
然而，与美国各地的许多大学教师一样，教师们仍然怀疑，他们作为教育工作者的工作能否通过“学习成果”来衡量，比如毕业生的调查和推理能力。
It's doubtful that a computer program can do that—at least, not without some undesirable results.
计算机程序能否做到这一点是存在疑问的，至少，它一定会带来一些人们不想要的结果。
Most biologists, nonetheless, are doubtful that this is a humanlike adolescent growth spurt.
尽管如此，大多数生物学家还是怀疑这是否是一种类似人类的青春期突增。
The faculty remain doubtful that their work as educators can be measured by a "learning outcome" such as a graduate's ability to investigate and reason.
在美国，教师们仍然质疑他们教育者的工作是否可以通过“学习成果”来衡量，比如毕业生的调查和推理能力。
"His eyes are so round," said Martha, a trifle doubtful.
“他的眼睛那么圆。”玛莎有点犹豫地说。
Even the hostess, with bare feet, uncombed hair, and dressed in a garment of doubtful color, received the guests grumblingly.
即使女店主也光着脚、头发蓬乱、穿着一件很脏的的衣服，嘟囔着接待客人。
Americans are less doubtful when it comes to politics: 73% expect to see a female president in their lifetime.
美国人在政治问题上的意见更统一：73%的人希望在有生之年看到一位女总统。
Defeat the doubtful thoughts: in one column, write a doubtful thought, and in the opposite column, write facts that dispute that doubtful thought.
战胜怀疑想法：找一张纸，画出两栏，在一栏上写出一个自我怀疑的想法，然后再另一栏上，写出质疑这个想法的事实。
It is at best doubtful that this provides proof that listening to someone read a book stimulates a young mind to learn to read better.
如果将这视为证据，说明听他人朗读一本书便能刺激一颗年幼的心灵去学习如何具有更强的阅读能力，这充其量也是十分令人怀疑的。
But if you frown and look doubtful on it, you will get a similar look in return.
如果你双眉紧锁，向它投以怀疑的目光，它也将还以你同样的目光。
Intelligence agent Lord Rothschild, who led the inquiry, said: "the story is fishy... I am somewhat doubtful if this is a real attempt to liquidate the general."
负责此次调查行动的情报人员罗德·罗斯柴德表示：“这个故事是虚构的……我甚至怀疑是否这真是一次暗杀将军的行动。”
It has long been doubtful that there is room for a second business daily in France.
人们长久以来都怀疑在法国第二大商业日报是否有自己的生存空间。
If you are doubtful whether you should regularly eat a certain type of food, check if it causes compulsive eating or makes you want to eat even when you do not need more.
如果你怀疑是否应该经常吃某一类食物，查看一下它是否会使你吃上瘾，甚至在你不需要的时候还想吃。
Golf balls or no golf balls, Martin Taylor, the former Barclays chief executive, bears no grudge today, but he is doubtful that BarCap will be a lasting success.
无论有没有高尔夫球，巴克莱前首席执行官马丁·泰勒目前都没有怨言，但他怀疑巴克莱资本能否持续取得成功。
But whether the SPLM would then do a good job is increasingly doubtful.
但南方是否能做好他们接下来的工作，越来越充满疑问了。
Buyers and consultants, however, remain doubtful that many travel programs will adopt a non-capped, dynamically priced program this year, particularly with buyers in the power seat.
然而，购买者和旅游咨询顾问，尤其是占主导地位的买家一方，对于今年将有许多差旅计划采用无上限的动态定价模式持怀疑态度。
Like the Republic of Plato, it is doubtful that More's utopian vision could provide the basis for a realistic model of any society, let alone the transformation of an existing one.
同柏拉图的理想国构想一样，很难讲莫尔的乌托邦模式是否可以为任何一个现实中的社会提供一种模式，更别说有些社会还是在过渡时期。
She is doubtful that man will ever fully understand whales which operate on a scale too large to be comprehended by human senses.
她对于人类能否在未来对鲸鱼有透彻的了解表示怀疑，因为现在的研究的规模过于庞大，超出了人类的理解范围。
She is doubtful that man will ever fully understand whales which operate on a scale too large to be comprehended by human senses.
她对于人类能否在未来对鲸鱼有透彻的了解表示怀疑，因为现在的研究的规模过于庞大，超出了人类的理解范围。
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