Elektron
n. 电子
🗣️ 情景例句
Let's get Marilyn.
还是叫Marilyn来吧。
The dinner was superb. Who cooked it?
菜太棒了！谁做的？你吗？
that people have for years assumed that the process of losing vigour with time,
多年来就已认识到。生命力随着时间流失而丧失活力，