doubtful 四级考研

1.of doubtful provenance

出处可

2.of doubtful legality.

合法性未定。

3.This is a doubtful battle.

这是一场胜负难测战争。

4.a doubtful claim; doubtful prospects.

令人怀索赔案；令人可前景

5.the fire was of doubtful origin.

火源尚不明。

6.a report of doubtful veracity.

真实性可报告

7.It is doubtful that he will come.

他会不会来值得怀。

8.He is a doubtful character.

他是一个不可靠人。

9.I was doubtful of my judgement.

我对自己判断拿不准。

10.I'm doubtful where to go.

该往哪里去我心中无底。

11.He is an author of doubtful reputation.

他是一位名声不太好作家。

12.a document of doubtful authenticity

真实性存文件

13.dubious profits.See Synonyms at doubtful

靠不住利润参见 doubtful

14.magazine of doubtful taste

内容不太好[低级趣味]杂志

15.Demirep:a person of doubtful reputation or respectability.

名声不好人:名声或地位令人怀人.

16.I feel very doubtful about this.

我对这点很怀。

17.I am very doubtful of that.

我很心那件事。

18.It is doubtful whether it is true or not.

这件事真假是可。

19.your record's bad, but it's doubtful they'll give you the bullet.

虽然你有不良记录，但我还是不信他们会炒你鱿鱼。