Hetron
防火聚酯树脂
🗣️ 情景例句
That sounds very nice. When will it be?
听起来真不错，什么时候呢？
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
Can we go and have a drink after that?
种完这棵树后我们能去喝点水吗？