inside

• 形容词，表示内部的、里面的，指位于某物内部或属于某物内部的位置、性质或状态；也可指隐藏的、不为外人所知的。

An adjective describing the inner part, position, or nature of something; located within.

1. Located withinA2formal

   Situated in the interior or inner part of something.

   内部的

   • The inside pocket of the jacket is perfect for a wallet.
   • She checked the inside temperature of the oven.
   • The inside walls of the cave were covered in crystals.

   同义词innerinteriorinternalinward

   反义词outside

2. Confidential or privateB2informal

   Relating to information or knowledge that is not publicly known.

   内部的

   • He had inside information about the company's merger.
   • The journalist got an inside look at the political campaign.
   • Only a few people have inside knowledge of the project.

   同义词classifiedconfidentialexclusiveinternalprivateprivilegedrestrictedsecret

   反义词openoutsidepublic

• 副词，表示“在内部或在里面”，也可表示“在室内”或“向里面”。指在某个空间范围内的位置或方向，与“外面”相对。

An adverb meaning 'in or into the interior of something' or 'indoors.' It indicates location or movement within a defined space, as opposed to outside.

1. In or into the interiorA1formal

   Located or moving into the inner part of a space, building, or container.

   在里面

   • Please come inside; it's raining outside.
   • She went inside the house to get her coat.
   • The cat is hiding inside the box.

   同义词inindoorsintowithin

   反义词outside

2. Inwardly or privatelyB2formal

   In a way that is not visible or known to others; internally.

   内心地

   • He was calm on the outside but angry inside.
   • She felt a deep joy inside when she heard the news.
   • Inside, he knew he had made the right decision.

   同义词internallyinwardlyprivatelysecretlywithin

• 名词，指某物的内部、里面或内侧部分，也可指内在的方面或内心。

A noun referring to the inner part, interior, or internal side of something.

不可数

1. Interior partA2formal

   The inner side, surface, or part of something.

   内部

   • The inside of the house was beautifully decorated.
   • He painted the inside of the box blue.
   • The inside of the cave was dark and cold.

   同义词centercoreheartinnardsinteriormiddle

   反义词exterioroutside

2. Inner nature or mindB2formal

   The inner part of a person's mind, feelings, or character.

   内心

   • She kept her anger on the inside.
   • He knew deep inside that he was right.
   • The inside of her thoughts remained a mystery.

   同义词coreheartmindpsychesoulspirit