Fibrae primitiva
[醫(yī)] 軸索
?? 詞語組成解析
[醫(yī)] 纖維
原板（原生動物）
??? 情景例句
Where are you from?
你是哪里人？
You should be punctual for appointments.
你應該準時赴約。
True and False have opposite meanings.
真與假含義完全相反。