Phthalimidine
苯并[C]吡咯酮
🗣️ 情景例句
Many shopping malls and supermarkets can deliver goods straight to your door.
许多购物中心和超市提供免费送货上门服务。
I envy you.
我羡慕你。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。