Maranyl
聚酰胺塑料
🗣️ 情景例句
If you have time around Christmas, please come to visit my family.
如果你圣诞节前后有空，欢迎到我家来玩。
We are beginning to be disliked by many people.
我们开始遭到许多人讨厌了。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：