forced-oil transformer

例句：

1. 1.The forced-oil transformer is a critical component of the power system.
   强迫油变压器是电力系统的一个关键组成部分。
2. 2.The engineers had to replace the forced-oil transformer due to its age.
   由于设备老化，工程师们不得不更换强迫油变压器。
3. 3.The forced-oil transformer was designed to withstand high voltage and high current.
   强迫油变压器被设计用来承受高压和大电流。