TOEIC Level 900
dubious
adjective (形容詞)
可疑的,不确定的
📖 详细解析与使用情境
用于描述来源可靠性、提案可行性或动机令人怀疑的情况。
📝 实用例句
The consultant presented a dubious claim about the project's profitability.
そのコンサルタントは、プロジェクトの収益性について疑わしい主張をした。
✏️ 理解度确认测试
通过实战题目确认你的学习效果
Q1: The source of the information was rather _______, so we decided to verify it with other channels.
Q2: Many investors were _______ about the startup's financial projections, given its short track record.
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