alt text

名词 n.
中文释义

英文释义

名词 n.
  1. A text caption, associated with an image or other element, that is rendered if the usual content cannot be rendered. Internet,countable,uncountable
    — Screenreaders for the blind read out the alt text when they encounter an image on a Web page.

词形变化

alt texts plural

词源

Short for alternative text. It is represented in HTML by the alt attribute.
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