Mal perforant palatin
[医] 腭部穿通性溃疡
🧩 词语组成解析
[医] [疾]病
🗣️ 情景例句
Challenge, the feeling of accomplishment, and knowing that you have made a contribution.
挑战，成就感和知道自己做出了贡献。
I will talk more about that in a moment.
目前我要多讨论那个问题。
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。