The literal definition of obsolete is an item that it isn't produced, needed, or used anymore.

Obsolete的字面定义是指某物未被生产、不被需要或不再使用。

youdao

The literal definition of obsolete is an item that it isn't produced, needed, or used anymore.

Obsolete的字面定义是指某物未被生产、不被需要或不再使用。

youdao