例句與造句

1. Our products range from switching power transformers , line filters , inverter transformers , smt power inductors , current sensing transformers and h . v
   同時在世界各地成立客戶支援中心，對客戶提供即時有效之技術(shù)支援與服務(wù)。
2. It's difficult to find switch power transformer in a sentence. 用switch power transformer造句挺難的