Word · Frequency #19997
WAN
广域网
a computer network that spans a wider area than does a local area network
- 1.
The quality of being wan; wanness.
苍白;病态苍白
- 2.
a computer network that spans a wider area than does a local area network
覆盖范围比局域网更广的计算机网络
苍白;病态苍白;覆盖范围比局域网更广的计算机网络
In use
The company uses a WAN to connect its offices in different cities.
A WAN can link several local networks across long distances.
They installed new equipment to make the WAN faster and more reliable.
be/look/feel wan
作形容词时,指脸色苍白或缺乏血色,常与系动词连用。
After the long flight, he looked wan and exhausted.
长途飞行后,他看起来苍白而疲惫。
sb/sth wans (with + noun)
动词意为“(使)变苍白”,较少用;过去式和过去分词均为 wanned。
Her face wanned with fear when she heard the news.
听到这个消息时,她的脸因恐惧而变得苍白。
connect ... via a WAN
此义项是 wide area network(广域网)的缩写,通常写作 WAN,为可数名词。
Connections
Collocations
- WAN connection
- 广域网连接
- The office relies on a dedicated WAN connection for all its remote sites.办公室的所有远程站点都依赖专用的广域网连接。
- WAN link
- 广域网链路
- A leased line is often used as the primary WAN link.租用线路通常被用作主要的广域网链路。
- WAN optimization
- 广域网优化
- WAN optimization can significantly reduce network latency for cloud applications.广域网优化可以显著降低云应用程序的网络延迟。
- WAN interface
- 广域网接口
- Make sure the router's WAN interface is connected to the modem.确保路由器的广域网接口已连接到调制解调器。
- WAN traffic
- 广域网流量
- The IT team monitors WAN traffic to detect unusual activity.IT团队监控广域网流量以检测异常活动。
Synonyms
Learner notes
Memory Tip
WAN 是 Wide Area Network 的首字母缩写,联想:广域网覆盖广阔(wide)区域。
Context & Register
语域:neutral 常见场景:网络工程、IT基础设施、企业技术文档 作为名词,指广域网(WAN),是计算机网络领域的专业术语,通常出现在技术文档、网络配置或行业讨论中,在日常口语里用得较少,多写作全称 wide area network。
Grammar Note
作“广域网”解时通常写作 WAN。
Pronunciation & Spelling
真正同韵(美音 /ɑ/):swan /swɑn/、gone /ɡɑn/、con /kɑn/、on /ɑn/ 与 wan /wɑn/ 押韵。want /wɑnt/ 和 wander /ˈwɑndər/ 以同样的 /wɑn/ 音开头,但后面多出辅音或音节。注意拼写相似的 pan、van、can、man 读 /æn/,而 dawn、lawn、yawn 读 /ɔn/,都不与 wan 同韵。
Usage priority
Collins 词频等级为 1,建议结合例句记忆,而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.