I am doubtful whether I can solve the puzzle, but I'll have a shot at it.

It is doubtful that he will come.

他会不会来值得怀疑.

I'm doubtful where to go.

该往哪里去我心中无底.

It is doubtful whether Tweed, even with his fluent French, passed for one of the locals.

尽管特威德能说一口流利的法语，他是否能被当作当地人还很难说。

The day is doubtful.

胜负难料.

The speaker was clearly playing to the gallery when he uttered so many doubtful jokes.

演说者讲了这么多似是而非的笑话,显然是迎合低级趣味.

For a time it seemed doubtful that he would move at all.

有一段时间他似乎根本不会搬家。

It is doubtful whether it is true or not.

这件事的真假是可疑的.

Provisions for doubtful debts increased to eight million pounds.

疑账准备金增加到八百万英镑.

Besides the largest of outgoings , staff costs, as well as provision for doubtful debts and depreciation.

除去员工费用最大的一块支出, 以及坏帐准备金及折旧费之外.

Keeton shook his head doubtfully.

基顿疑惑地摇了摇头。

Charles Darnay shook his head and doubtfully smiled, as the carriage rolled away.

查尔斯-达尔内在马车离开时摇摇头,意义不明地笑了笑.

She doubtfully led him the way to the hallroom-nursery.

她迟疑不决地把他领到楼上婴儿室去.

Rat, lingering, looked long and doubtfully at certain hoof-marks deep in the sward.

老鼠却在那里流连,久久地迷惑不解地看着深深印在草地上的蹄痕.

Brittles looked doubtfully at Mr. Giles.

布立特尔斯疑虑重重地望着翟尔斯先生.

Jastrow glanced doubtfully from the Palestinian to his niece.

杰斯特罗满腹狐疑地看看巴勒斯坦人,又看看他的的侄女.

She looked doubtfully at him, at the low shanty.

她犹豫不定地看着他, 看着那间矮棚屋.

Carrie thought of this doubtfully; but, coming from him, it had weight with her.

嘉莉对此有些怀疑, 但是从他口里出来的话, 对她是有份量的.

His eyes rested on her doubtfully.

他可疑地注视她.

The man peered doubtfully the basket, plunged in and drew upthethe neck.

老头怀疑地向竹篮于里望望, 伸手进去捏着颈皮拎起一只来,小狗身子直扭.

Faulcon looked doubtfully from him to Army man, but the latter waved his hand.

富尔康疑虑地把视线从他的身上转移到老总的身上, 可是老总却挥一挥手.