Backpat
v. 拍(…)肩背以示赞许\\nn. ( 表示赞许等的)拍肩, 赞许表示
🗣️ 情景例句
What are you doing?
在做什么？
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。