名词
中文翻译：接触关闭
同义词：
['contact lock', 'contact seal']
例句：
-
1.The door has a contact closure that prevents it from opening accidentally.
这扇门有一个接触关闭，防止它意外打开。
-
2.The contact closure is designed to ensure the security of the device.
接触关闭的设计是为了确保设备的安全。
-
3. The contact closure was replaced after the first day of use.
接触关闭在第一天使用后被替换了。