Melmex
[商]三聚氰胺一甲醛树脂
🗣️ 情景例句
Be our guest.
请随意。
He knocks boldly at the door who brings good news.
彼叩门声响，必来报佳音。
That doesn't sound like modern printing.
这听起来不象是现代印刷术呀。