internal

• 指属于某事物内部、位于边界或表面以内的；也指组织、机构或国家内部的。

Relating to or situated within the limits or surface of something; inside.

1. Located insideB1formal

   Situated or occurring within the boundaries or interior of something.

   内部的

   • The internal organs of the body are protected by the ribcage.
   • The company is conducting an internal investigation.
   • The internal walls of the building are made of brick.

   同义词innerinsideinteriorinward

   反义词exteriorexternalouteroutside

2. Relating to the inside of an organizationB1formal

   Relating to the inner workings or affairs of an organization, country, or system.

   内部的

   • The internal memo was sent to all employees.
   • The country is facing internal political conflicts.
   • The company's internal policies are being reviewed.

   同义词domesticinnerinsideinteriororganizational

   反义词externaloutside

3. Mental or emotionalB2formal

   Relating to a person's mind, thoughts, or feelings.

   内心的

   • She struggled with internal doubts about her decision.
   • He experienced a sense of internal peace after meditation.
   • The therapy helped him resolve his internal conflicts.

   同义词emotionalinnerinnermostinwardmentalpersonalpsychologicalsubjective

   反义词externaloutward