🧩 词语组成解析
🗣️ 情景例句
Well, she'll be here later.
来 她会晚一点。
She hesitated about what to do next.
他对下一步干什么拿不定主意。
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。