双语例句
采用国际先进技术的牵引变频器开创了交流电机车传动的新纪元.
TECH · NIC traction convertor created the innovation era of AC motor transmission.
重点词汇
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交流电
alternating current (AC)
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机车
engine; locomotive; loco; haulage motor
中英释义：
交流电机车
时间: 2025-07-12 20:56:59
alternating current locomotive