Dipiperonalacetone
二亚胡椒基丙酮
🗣️ 情景例句
I'll bring some of my pictures into the gallery.
我就带一些我的摄影到艺廊来。
Method will teach you to win time.
方法可教会你赢得时间。
Our knowledge grows and the universe develops.
我们的认识在增长，宇宙也在发展。