introduce

• 动词，表示第一次把某人介绍给他人认识，或使某事物首次出现、开始使用或采用。

A verb used to indicate the act of presenting someone or something for the first time, or bringing something into use or operation.

1. Make known for the first timeA2formal

   To present someone to another person or group for the first time.

   介绍

   • Allow me to introduce my colleague, Mr. Smith.
   • She introduced herself to the new neighbors.
   • The host introduced the guest speaker to the audience.

   同义词acquaintannouncepresentusher in

2. Bring into use or operationB1formal

   To bring something new into a place or situation for the first time.

   引入

   • The company plans to introduce a new product next month.
   • The school introduced a new curriculum this year.
   • They introduced a new policy to improve safety.

   同义词bring inestablishimplementinaugurateinitiateinstitutelaunchpioneerstartusher in

3. Present a topic or ideaB1formal

   To present a subject or idea for the first time, often in a speech or writing.

   介绍

   • The professor introduced the concept of quantum physics.
   • He introduced the main points of his argument.
   • The article introduces a new perspective on the issue.

   同义词advanceairbring upbroachmootofferpresentproposeput forwardraisesubmitsuggesttable

   反义词concludeendfinishrecap