autotransformer的用法和样例：
词汇搭配
- electrical-zero autotransformer 零点(的)自耦变压器...
- electrical zero autotransformer 有电零点的自耦变压器...
- starting autotransformer 起动自耦变压器...
- adjustable ratio autotransformer (变比)可调(的)自...
- earthing autotransformer 接地自耦变压器...
- tuned autotransformer 调谐自耦变压器...
- autotransformer starter 自耦变压器式起动器,...
- three-phase autotransformer 三相自耦变压器...
