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• huì rén bù juàn诲人不倦
• kǒu ruò xuán hé口若悬河
• xún xún shàn yòu循循善诱
• shēn rù qiǎn chū深入浅出
• zhūn zhūn jiāo huì谆谆教诲

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形容老师讲道理的成语共收录6个