名词
中文翻译：弹簧帽
同义词：
['spring cap', 'spring cap', 'spring cap例句：1. The spring cap on the door is broken.（门上的弹簧帽坏了。）']
例句：
-
1. The spring cap on the door is broken.
门上的弹簧帽坏了。
-
2.The spring cap was designed to prevent the door from opening.
弹簧帽的设计是为了防止门打开。
-
3. The spring cap was used to hold the door open.
弹簧帽被用来保持门开着。