language

外语

A language that is not the official or native language of a country.

一个国家的非官方或非母语的语言。

第一语言

The language that you learn to speak from birth.

从出生起就学会说的语言。

母语

Synonym for first language.

一个人的第一语言

第二语言

A language that a person learns in addition to their native language.

一个人在母语之外学习的语言。

粗话

Using offensive, rude, or taboo words.

使用冒犯性、粗鲁或禁忌的词语。

手语

A system of communication using hand movements, for people who cannot hear.

污言秽语

Synonym for bad language, often stronger.

“粗话”的同义词，通常语气更强。

肢体语言

Non-verbal communication through gestures, posture, and facial expressions.

通过手势、姿势和面部表情进行的非语言交流。

古代语言

A language from a very old historical period.

来自非常古老历史时期的语言。

死的语言

A language that is no longer spoken by anyone as their main language.

不再被任何人作为主要语言使用的语言。

源语言

The language from which a text is translated.

文本翻译前的原始语言。

目标语言

The language into which a text is translated.

文本要翻译成的语言。

Difficulties in communication experienced by people who speak different languages.

上[某语言]课

To study a language, especially at school.

学习一门语言，尤其是在学校。

说一种语言

To be able to communicate in a particular language.

能够用某种特定的语言进行交流。

学习一门语言

To gain knowledge or skill in a language.

获得一门语言的知识或技能。

研习一门语言

To spend time learning about a language, typically in a formal setting.

花时间学习一门语言，通常是在正式场合。