Mal perforant palatin
[医] 腭部穿通性溃疡
🧩 词语组成解析
[医] [疾]病
🗣️ 情景例句
God helps those who help themselves.
天助自助者。
Hurricane hits the city.
飓风袭击了这座城市。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，