transformer
US
UK transformer n: (electricity: voltage converter)
SC 变压器 biàn yā qì
TC 變壓器
TC 變壓器
There was a loud popping sound, and suddenly sparks shot out of the transformer.
power transformer n: (electrical converter)
SC 电力变压器 diàn lì biàn yā qì
SC 电源变压器 diàn lì biàn yā qì，diàn yuán biàn yā qì