形容词
中文翻译：紧闭的
同义词：
['snug', 'tight例句：1. She was so tight-lipped about her secret that no one could guess what she knew.（她对秘密守口如瓶，没人能猜到她知道什么。）2. The tight-lipped man refused to give any information about the investigation.（那个紧闭嘴巴的男人拒绝透露任何有关调查的信息。）3. He was tight-lipped about his past', 'refusing to share any details.（他对过去守口如瓶，拒绝分享任何细节。）']
例句：
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1. She was so tight-lipped about her secret that no one could guess what she knew.
她对秘密守口如瓶，没人能猜到她知道什么。
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2. The tight-lipped man refused to give any information about the investigation.
那个紧闭嘴巴的男人拒绝透露任何有关调查的信息。
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3. He was tight-lipped about his past, refusing to share any details.
他对过去守口如瓶，拒绝分享任何细节。