Ectrometacarpia
缺掌骨畸形
🗣️ 情景例句
He is a salesman or something.
他是做推销工作的。
It started out to be a beautiful day.
刚开始天气不错。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，