拿不定主意,不确定;怀疑,未必,难说,不大可能,不明朗,悬而未定,可能变糟
1、读音:英 [ˈdaʊtfl] 美 [ˈdaʊtfl]
2、词性:形容词
3、常用短语
doubtful about 怀疑态度
it's doubtful 令人怀疑的是
4、造句
(1)不大可能
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。
(2)不确定;怀疑
I was still very doubtful about the chances for success。
我对能否成功仍然深表怀疑
(3)怀疑
I was still very doubtful about the chances for success...
我对能否成功仍然深表怀疑。
扩展资料
doubtful近义词
1、questionable通常指怀疑某行为是否恰当,或指有根有据的怀疑。
例:He has been dogged by allegations of questionable business practices
他一直被那些指控他有不正当商业行为的说法所困扰。
2、ambigous指因缺乏明确感或因为有各种不同的解释而值得怀疑。
例:However, the evidence is thin and, to some extent, ambiguous
然而,这个证据难以令人信服,而且有点模棱两可。