摆轮心轴钟表内的平衡轮的心轴，尤指带有垂直擒纵轮的钟内摆轮心轴

摆轮心轴钟表内的平衡轮的心轴，尤指带有垂直擒纵轮的钟内摆轮心轴的英文翻译

基本释义

• The spindle of a balance wheel in a clock or watch, especially such a spindle in a clock with vertical escapement.