| 释义 |
frequency changer 【物理学】变频器;变频机 以上来源于:《21世纪大英汉词典》 frequency changer转换器;变换器;变频器frequency changer变频器,变频机frequency changer变频机;变频器frequency changer变频器frequency changer换频器双向☞frequency changer-- frequency converter双向☞frequency converter--frequency changer双向 |