🧩 词语组成解析
n. (Petronius)人名；(罗)彼得罗纽斯
🗣️ 情景例句
I'm sorry, I spoke out of turn.
对不起，我说错话了。
They say there's a traffic accident in front of us.
据说在我们前方发生了车祸。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。