Iconal
光程函数, 程函, 哈密顿特征函数
🗣️ 情景例句
You're so nice!
你真好！
You can reach me at 6609
你打电话6609823就能找到我。
Those who failed to get in need not have felt disappointed, as many of the artistes who should have appeared did not come.
那些没能进到场内的人没有必要感到失望，因为很多应该出场的专业演员都没有来。