Sonolite
斜锰硅石
🗣️ 情景例句
How do you feel about this?
你觉得呢？
Millions of thanks to you all, and don't forget to finish your dinner before it get cold.
十分感谢大家，大家快趁热吃吧。
Should we invite Susan to the party?
要请苏三参加舞会吗？