FAQ: 差 chà - Does it mean 'poor quality' or 'difference'?

video1.0<iframe src="https://www.loom.com/embed/23c87af44e2e40538b760a591f5e6038" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/23c87af44e2e40538b760a591f5e6038-00001.gif179FAQ: 差 chà - Does it mean 'poor quality' or 'difference'?