geotag
noun [ C ] uk/ˈdʒiː.əʊ.tæɡ/ us/ˈdʒiː.oʊ.tæɡ/
地理位置标签，地理标记
a piece of electronic data that shows where someone or something is and can, for example, be attached to a photograph or comment on social media
geotag
verb [ T ] uk/ˈdʒiː.əʊ.tæɡ/ us/ˈdʒiː.oʊ.tæɡ/
添加地理标签，加上地理标记
to add a geotag to something, for example a photograph or comment on social media
The phone doesn't geotag your photos without your authorization. 没有你的授权，手机不会给你的照片添加地理标记。