Hfc
abbr. [电]高频电流（high-frequency current）
✅ 同义词
🗣️ 情景例句
And I do feel bad about your mother
而且我觉得很过意不去让你母亲
Don't you think it's too formal?
你不觉得太正式了吗？
'Excuse me,' she said.'Can you tell me the way to King Street, please?'
“对不起，您能告诉我到国王街怎么走吗？”她说。