Peer-to-peer (P2P)

定义：
Peer-to-peer（点对点）是一种网络架构，其中计算机或节点之间直接相互通信和交换数据，而不需要通过中央服务器。每个节点既是服务的提供者也是消费者。该系统通常用于文件共享、支付系统和分布式应用程序等场景。

音标：
/ˈpɪə(r) tuː ˈpɪə(r)/

翻译：
点对点

读音：

"peer" 读作 /pɪə(r)/，类似中文的“皮尔”

"to" 读作 /tuː/，类似中文的“图”

"peer" 再次读作 /pɪə(r)/

用法：

Peer-to-peer 网络技术通常用于文件共享平台，如 BitTorrent 和 eMule。

许多数字货币系统，如比特币，采用 peer-to-peer 技术来验证和传输交易。

Peer-to-peer 传输系统可以减少对中央服务器的依赖，提高网络的可扩展性和可靠性。

在 peer-to-peer 网络中，每个节点都可以作为服务器或客户端存在。

由于 peer-to-peer 系统的去中心化特性，它比传统的客户端-服务器模型更加抗拒单点故障。

例句：

Peer-to-peer networks allow users to share files directly with each other, without a central server.

The peer-to-peer payment system lets individuals transfer money directly to one another.

A peer-to-peer model is often more resilient than client-server architecture because it doesn’t rely on a central server.

Many popular file-sharing programs operate on a peer-to-peer network basis.

The peer-to-peer network eliminates the need for a third-party intermediary.

Blockchain technology uses a peer-to-peer structure to store transaction data across a decentralized network.

The new file-sharing system is based on peer-to-peer technology, offering faster download speeds.

The peer-to-peer protocol enables seamless communication between devices within the same network.

Many decentralized applications (dApps) are built on a peer-to-peer model to ensure user privacy and security.

In a peer-to-peer system, users can lend or borrow resources like computing power or storage.

短语搭配：

Peer-to-peer network (点对点网络)

Peer-to-peer technology (点对点技术)

Peer-to-peer file sharing (点对点文件共享)

Peer-to-peer payment system (点对点支付系统)

Peer-to-peer communication (点对点通信)

Peer-to-peer architecture (点对点架构)

Peer-to-peer protocol (点对点协议)

总结：
Peer-to-peer（点对点）是指在没有中央服务器的情况下，多个计算机或设备之间直接互相交换数据的网络模式。这种模式广泛应用于文件共享、数字货币和分布式应用等多个领域，提供去中心化的解决方案，提高网络的灵活性和效率。