Wpi
世界专利索引
🗣️ 情景例句
Thanks very much. It was a great party!
非常感谢，今天的聚会棒极了！
A pet lamb makes a cross ram.
宠坏的小羊将成为脾气坏的大羊。
Can you remember the doctor's telephone number?
你还得医生的电话号码吗？