polyphase的翻译，读音
英/'pɒlifeiz/
释义：
a. 多相的
[医] 多相的
a of an electrical system that uses or generates two or more alternating voltages of the same frequency but differing in phase angle
[医] 多相的
a of an electrical system that uses or generates two or more alternating voltages of the same frequency but differing in phase angle