a.[Z]

1. 內的，內部的
   I talked to him on the internal telephone.

   我在內部電話上與他交談。

2. 內在的，固有的，本質的
3. 國內的；內政的
   There was a rapid increase in internal trade.

   國內貿易迅速增長。

4. 內心的
5. 體內的；內服的
   The driver received internal injuries in the accident.

   司機在事故中受了內傷。

n.

1. 本質，本性[P]
2. 內部器官，內臟[P]

adj.

1. of or situated on the inside.
   ▸inside the body.
   ▸existing within an organization.
   ▸relating to affairs and activities within a country:

   internal flights.
2. experienced in one's mind:
   internal feelings.
3. Brit. (of a student) attending a university as well as taking its examinations.

n.