41
科学松鼠会 » 如何防止切开的苹果“生锈”？
source link: https://songshuhui.net/archives/106378
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
还有一种办法：苹果干……
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK