Dipropylamine
[化] 二丙胺
🗣️ 情景例句
Can I see it?
我可以看吗？
To paint the roof
油漆屋顶
When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.
当一只有记号的蜜蜂从喂食桌回到蜂箱时。