เเม่ๆค่ะ รูปนี้คือส่วนไหนของเด็กค่ะ

https://th.theasianparent.com/%E0%B8%A5%E0%B8%B9%E0%B8%81%E0%B9%83%E0%B8%99%E0%B8%97%E0%B9%89%E0%B8%AD%E0%B8%87%E0%B8%99%E0%B8%AD%E0%B8%99%E0%B8%97%E0%B9%88%E0%B8%B2%E0%B9%84%E0%B8%AB%E0%B8%99-2