Panner's disease
[医] 青年畸形性跖趾骨软骨炎
🧩 词语组成解析
🗣️ 情景例句
Different kinds of activities, such as commenmorative meetings, planting trees,
举行各种各样的活动，例如召开纪念大会，植树造林，
Wasn't the issue settled?
问题不是解决了吗？
How long have you been learning English?
你学英语有多久了？