amanuensis

noun
1
a person who writes down your words when you cannot write, for example if you are injured and have an exam
کاتب, رونویس‌کننده, نسخه‌بردار, محرر
2
an assistant, especially one who writes or types for somebody
دستیار نویسنده, منشی, کاتب, نسخه‌نویس, محرر