Contravallation
n. 围城工事
🗣️ 情景例句
Oh, there's nothing wrong, Michelle.
噢 ，没什么， Michelle。
How did you like last night's party?
喜欢昨晚的聚会吗？
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。