Cataphraxis
器官定位支持术
🗣️ 情景例句
I keep in touch with my family regularly.
我定期和家里保持联系。
Steel ball
钢珠
Yes, Miss Zhao. answered the students. Now, who is on duty today?
“好的，赵小姐，”同学们回答。“今天谁值日？”