Scapolitization
方柱石化作用
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
Is that a book?
那是一本书吗？
Thank you. Lucy and Lily, come here, please.
谢谢你，露茜和莉莉，请过来吧！