Kinetron
一种电子束管
🗣️ 情景例句
I can't answer that one.
我回答不出那个问题。
Is that so?
是这样子的吗？
One of the most colourful figures in boxing history was Daniel Mendoza, who was born in 1764.
拳击史上最引人注目的人物之一是丹尼尔。门多萨，他生于1764年。