第497集：山茶树下的宝藏丨彩色照片为什么褪色

Episode metadata supplied by the publisher feed · Published May 1, 2022

Embed this episode

Attribution link and audio player

NOW PLAYING

0:00 5:05

1×

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Similar Episodes

No similar episodes found.

No similar podcasts found.

This episode is 5 minutes long.

This episode was published on May 1, 2022.

Yes. Use the download control on the episode player to save the publisher-provided media file.

URL copied to clipboard!