句解霸

doubtful['dautful]

学习资料

[意       思]adj. 怀疑的,疑惑的
[例]  I'm doubtful whether she's still alive. 我怀疑她是否还健在。
adj. 含糊的,不明确的,难以预测的
[例]  The future looks very doubtful. 前途看来难以预测。

更多意思

adj.1.  拿不定主意,不确定,怀疑
2.  未必,难说,不大可能
3.  不明朗,悬而未定,可能变糟
4.  低劣的,未必货真价实的,靠不住的

参考例句
1. The ethics of his decision are doubtful .
他的这一决定是否合乎道德规范值得怀疑。
2. It is extremely doubtful that anyone survived the explosion.
在那场爆炸中很难有幸存者。
3. The report is very doubtful and should be taken with all reserve.
这则报道很不可靠,因而对它千万不可轻信。
4. The report is very doubtful and should b e taken with all reserve.
这报告十分令人怀疑,应对它持保留的态度。
5. Prospects are critical [ doubtful ].
前途危急[难以预测]。
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