Melantine
三聚氰酰胺树脂
🗣️ 情景例句
You can sing a lot more clearly than I can.
你能比我唱得更清晰。
I would like to check her sewing machine.
我要去检查她的缝纫机。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。