名词中文翻译
中文翻译：锁定杆
同义词：
['locking device', 'locking mechanism例句：1. The locking bar is used to secure the door.（锁紧杆用于固定门。）2. The engineer designed a new locking bar for the security system.（工程师为安全系统设计了一种新的锁紧杆。）']
例句：
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1. The locking bar is used to secure the door.
锁紧杆用于固定门。
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2. The engineer designed a new locking bar for the security system.
工程师为安全系统设计了一种新的锁紧杆。
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3.The locking bar was removed to open the door.
为了打开门，移除了锁紧杆。