形容词
中文翻译：不怀疑的
同义词：
['confident', 'certain', 'assured例句：1. She is undoubting that the solution will work.（她坚信这个解决方案会起作用。）']
例句：
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1. She is undoubting that the solution will work.
她坚信这个解决方案会起作用。
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2. The scientist was undoubting in his conclusions.
这位科学家对自己的结论毫不怀疑。
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3.He was undoubting when he said he would come to the meeting.
他说他会来参加会议时，他毫不怀疑。