Marconigraph
n. (马可尼式)无线电报机
🗣️ 情景例句
Good morning, Mr. Tao.
早上好，陶先生。
Could you do me a favor?
能请你帮个忙吗？
decided to take some presents to a children's hospital.
盖茨决定送些礼物给儿童医院。