Constant-current
直流; 稳流
🧩 词语组成解析
🗣️ 情景例句
Thank my son Robbie.
谢我儿子Robbie吧。
Fine, thanks. And you?
很好，谢谢，你呢？
But it's true. I was the only person in my office who was invited. I've written to accept the invitation.
可这是真的。我们办公室只有我受到邀请。我已经写信表示接受邀请了。