Melantine
三聚氰酰胺树脂
🗣️ 情景例句
Hey, why don't we go out
嘿，我们何不出去
Don't underestimate the difficulties of the work.
不要低估了这项工作的限巨性。
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。