Roepperite
锌锰橄榄石
🗣️ 情景例句
May I speak to Miss Tan, please?
可以请谭小姐听电话吗？
In secondary school, children get more advanced knowledge.
在中学，孩子们得到更高深的知识。
When he was driving along Catford Street recently,
最近，当他正开车在凯特福德街上行驶时，