🔹单词

usability
音标：/ˌjuː.zəˈbɪl.ə.ti/
发音：👉 听读音
音似：“优-兹-比-勒-蒂”

🔹词性

名词 (noun)

🔹词义

usability = 可用性；易用性

the quality of being easy to use, especially of a product, website, or system.

📌 强调用户使用的便利性和效率，常用于软件、网站、产品设计等领域。

🔹例句

1. The usability of this app has greatly improved after the update.
   　这款应用在更新后易用性大大提高了。
2. We conducted a usability test to see how easily people can navigate the website.
   　我们进行了可用性测试，看看人们浏览网站的难易程度。
3. Good usability can enhance user satisfaction and loyalty.
   　良好的可用性可以提升用户满意度和忠诚度。
4. The product’s usability is its main selling point.
   　该产品的易用性是它的主要卖点。

🔹相关词

🔹记忆小贴士

• use + ability → usability

联想：ability to be used easily → 易用性

• 小口诀：

  “High usability = users happy”
  （高可用性 = 用户满意 😄）