名词
中文翻译：保持器弹簧
同义词：
['retaining spring', 'retaining mechanism例句：1. The retainerspring is designed to hold the teeth inplace during orthodontic treatment.（保持器弹簧设计用来在正畸治疗期间固定牙齿。）2. The retainer spring was responsiblefor maintaining the alignment of the teeth.（保持器弹簧负责维持牙齿的对齐。）']
例句：
-
1. The retainerspring is designed to hold the teeth inplace during orthodontic treatment.
保持器弹簧设计用来在正畸治疗期间固定牙齿。
-
2. The retainer spring was responsiblefor maintaining the alignment of the teeth.
保持器弹簧负责维持牙齿的对齐。
-
3.The retainer spring was a crucial componentof the orthodontic appliance.
保持器弹簧是正畸装置中一个关键的组成部分。