名词
中文翻译：保持器螺母
同义词：
['nut', 'retaining nut']
例句：
-
1.The retainer nut is a small metal piece that keeps the teeth in place.
保持器螺母是一个小金属片，用来固定牙齿。
-
2. The dentist used a retainer nut to hold her teeth together during the procedure.
牙医用一个保持器螺母来在手术过程中固定她的牙齿。
-
3.The patient was given a retainer nut to help stabilize her jaw after the surgery.
患者被给予一个保持器螺母，以帮助她在手术后稳定下巴。