Contravalency
共价
🗣️ 情景例句
Where do I register for classes?
我在哪儿登记我上的课？
My brother is not quite twenty-five.
我的兄弟不够25岁。
Before long, the noise dropped completely and the boat began to drift gently across the water.
没过多久，噪音便彻底消失，快艇开始在水面上慢悠悠地漂流。