动词
中文翻译：解开
同义词：
['unfasten', 'untie', 'unknot例句：1. I need to untie the knot in my shoelace before I can put on my shoes.（我需要解开鞋带才能穿上鞋子。）']
例句：
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1. I need to untie the knot in my shoelace before I can put on my shoes.
我需要解开鞋带才能穿上鞋子。
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2.The children untied the rope and climbed up the tree.
孩子们解开了绳子，爬了上去。
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3.She untied the scarf around her neck and took off her coat.
她解开脖子上的围巾，脱掉了外套。