doubtful about是什么意思

doubtful about基本解释
对…不能确定;对…怀疑
网络释义
对......怀疑
doubtful about的用法和例句提示:点击例句中的单词,就可以看到词义解释
提示:点击例句中的单词,就可以看到词义解释
He 's doubtful about whether he should do it .
他有些怀疑他是否一定要那样做。
I am doubtful about the value of your proposal .
怀疑你的提议是否有价值
We were doubtful about the practicability of the plan .
我们怀疑这个计划是否切实可行。
I am rather doubtful about what they are going to do .
我很怀疑他们准备做的事。
Most people are doubtful about the truth of his accusations .
大多数人怀疑他指控的真实性。
I 'm rather doubtful about his integrity .
这事的忠诚颇有怀疑
Rose was doubtful about the whole idea .
罗斯整个设想持怀疑态度。
At least the term has caught on even if people are doubtful about what it signifies .
尽管人们仍然“大社会”持怀疑态度,但这个说法已经广为流传
Nowadays people tend to question orders if they are doubtful about them .
现在人们训令抱有怀疑时,都会问个究竟
We went over to the louvre and he looked at the statues but still he was doubtful about himself .
我们过河去了卢浮宫,他注意察看那些雕像,可是依然自己持怀疑态度。