| 释义 |
be doubtful about [英] [bi: ˈdaʊtful əˈbaʊt] [美] [bi ˈdaʊtfəl əˈbaʊt] [短语] 对…怀疑 词频排名 40326/55435 学习人数 13 难度等级 2/10 认知比例 80.00% 例句 Rose was doubtful about the whole idea. 罗斯对整个设想持怀疑态度。 I am doubtful about the exact meaning of this sentence. 我对这句话的真正含意感到怀疑。 I am doubtful about the value of your proposal. 我怀疑你的提议是否有价值。 助记 联想 be doubtful about #NAME? #NAME?
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