debut

• 指某人、某产品或某作品首次公开露面或演出，尤指在艺术或娱乐领域。

A noun referring to the first public appearance or performance of a person, product, or work, especially in the arts or entertainment.

1. First public appearanceB1formal

   The first time someone performs in public or presents something to the public.

   首次亮相

   • The singer made her debut at the Royal Albert Hall.
   • His debut as a director was highly praised by critics.
   • The band's debut album sold millions of copies worldwide.

   同义词first appearanceintroductionlaunchpremiere

2. Introduction of a productB2formal

   The first time a product or service is made available to the public.

   首发

   • The company announced the debut of its new smartphone.
   • The car's debut at the auto show attracted a lot of attention.
   • The debut of the streaming service was delayed by technical issues.

   同义词introductionlaunchreleaseunveiling

• 动词，指某人或某物（如艺人、产品或事件）首次公开亮相或演出。

A verb used to indicate the first public appearance or performance of someone or something, such as an artist, product, or event.

1. First public appearanceB2formal

   To appear or perform in public for the first time.

   首次亮相

   • The singer debuted her new song at the concert.
   • The actress debuted in a small theater production.
   • The band debuted their album last night.

   同义词introducelaunchpremiereunveil

2. Launch or introduceB2formal

   To introduce a new product, service, or work to the public.

   推出或亮相

   • The company debuted its latest smartphone model.
   • The designer debuted her new collection at Fashion Week.
   • The film debuted at the Cannes Film Festival.

   同义词introducelaunchpremierepresentreleaseunveil

   反义词endretireterminatewithdraw