Doubtful
[ 'daʊtfəl ]
第3级
其它 Other
adj. 难以预测的;难以预料的，未定局的;怀疑的，拿不准的;不明不白;
💡 词根助记
doubt二，双+ful形容词后缀，有...性质的 → 两种状态的 → 可疑的，怀疑的
📝 例句
His voice was too tremulous, the poise of his feelings too doubtful.
他的声音太激动了，他感情的宁静太可疑了。
It's made me rather doubtful of Dr. Wayne's diagnosis.
这就使我有点怀疑卫恩大夫的诊断了。
I have yet to check up some doubtful points.
我还得核实一些疑点。
He had a spasm of doubtful pride.
他体验了一阵不塌实的自豪感。
The candidate's doubtful past.
这位候选人过去名声令人质疑
✅ 同义词
🔴 反义词
📖 牛津释义
doubtful
adj
1 [usu pred 通常作表语]
~ (about sth/doing sth) (of a person) feeling doubt; unsure （指人）感到怀疑, 不能确定
feel doubtful about (the wisdom of) going/about whether to go or not 拿不定主意去不去（不知道应否去）.
2 causing doubt; uncertain 令人生疑的; 不肯定的
The weather looks rather doubtful, ie unsettled. 天气看来靠不住（可能会变天）.
a doubtful (ie unreliable) ally 不可靠的盟友
It's a doubtful blessing, ie It may or may not be one. 这是不是福不好说.
3 unlikely; improbable 未必的; 不大可能的
It is extremely doubtful that anyone survived the explosion. 在那?quot;ㄖ泻苣延行掖嬲?
4 [attrib 作定 语]
possibly dishonest, disreputable, etc; causing suspicion; questionable （诚实、 名声等）不大好的, 可疑的, 有问题的
a rather doubtful character, neighbourhood,past 很可疑的人物、 邻居、 过去.
🔁 扩展释义
*['dautful]a. 可疑的, 疑心的, 不明确的【法】 怀疑的, 有疑问的, 未确的
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
Yes. If we go on polluting the world, it won't be fit for us to live in.
是的。如果我们继续污染世界，地球就不适合我们居住了。
He made the first telephone.
他发明了第一部电话。
Yes, it is.
我正是。