Lapis fluoris
[医] 紫英石
🧩 词语组成解析
[医] 石
🗣️ 情景例句
Do you think you are introverted or extroverted?
你认为你性格内向还是外向？
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
John works in a factory about ten kilometres from his home.
约翰在一家距离他家大约 10公里远的工厂工作。