Umformer
变换器, 变流机, 直流变压器
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
Don't believe him.
不要相信他。
I realized that they would be very worried, but that they would trust our good sense, wherever we were.
我想他们会很担心，但是无论我们在什么地方，他们都会相信我们的处事能力。