Unidirection current
[电] 单向电流
🧩 词语组成解析
[计] 单向
🗣️ 情景例句
Now may I please say hello?
现在我可以说声哈喽了吗？
He likes playing the trumpet.
他喜欢吹喇叭。
Thank you, everyone. Please come in, said Ann.
“感谢你们大家。请进来”安说。