Ephemerae
ephemera的复数形
✅ 同义词
🗣️ 情景例句
Craft and Craft.
Craft and Craft。
Sometimes I make mistakes when I speak English.
当我说英语时，有时我犯错误。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。