Meteoritics
n. 陨星学, 流星学
🗣️ 情景例句
Good afternoon, Mr. Chen. Thank you very much.
下午好，陈先生。非常感谢。
All truths are not to be told.
真理并不都能说得清。
Usually we get on very well with each other.
通常我们相处得很好。