Backpitch
反螺旋; 背节距
🗣️ 情景例句
and to see Max asleep in his bassinet at home with us.
真高兴看到Max和我们一起 ，睡在家里的摇篮。
An old physician,and a young lawyer.
医生老的好，律师年轻的好。
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？