become dull in spirits是什么意思？

• giraffe
• volume
• vehicle
• 确认英文
• monitor
• approaches
• client
• polite
• conflict
• tomato
• 局外人英文
• lesson
• text
• firmness
• satisfaction
• profile
• passage
• bombarded
• disappointed
• ticket
• failure
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• tourist
• brat
• default
• modernize
• fake
• 呼吁英语
• saturday
• PEGGING

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• mind
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• autumn
• maths
• 旋律的英文
• passage
• 抛弃英文
• cloud
• scared
• neck
• sweater
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• permitted
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• silver
• ultra
• searches
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• intermission
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• front

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