动词短语
中文翻译：扣紧
同义词：
['fasten', 'secure', 'buckle down例句：1. Before you start your engine', 'make sure to buckle in properly.（在你启动引擎之前，确保正确地扣紧安全带。）2. The driver buckled in for the long journey ahead.（司机系好了安全带，准备长途旅行。）']
例句：
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1. Before you start your engine, make sure to buckle in properly.
在你启动引擎之前，确保正确地扣紧安全带。
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2. The driver buckled in for the long journey ahead.
司机系好了安全带，准备长途旅行。
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3.She buckled in and closed her eyes, feeling the car accelerate.
她扣紧了安全带，闭上眼睛，感觉到汽车加速了。