动词短语
中文翻译：系上一个包
同义词：
['tie', 'fasten', 'strap', 'secure例句：1. She tied her shoes before leaving the house.（她离开房子前系好了鞋带。）']
例句：
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1. She tied her shoes before leaving the house.
她离开房子前系好了鞋带。
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2.The car was securely locked in the garage.
汽车被安全地锁在车库里了。
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3. He fastened his coat to keep warm during the cold weather.
他在寒冷的天气里系紧了他的外套以保持温暖。