spanking

1. N-COUNT If someone gives a child a spanking, they punish them by hitting them on the bottom several times with their hand. 打屁股

Andrea gave her son a sound spanking. 安德里亚使劲地打了她儿子的屁股一下。

2. ADV If you describe something as spanking new, spanking clean, or spanking white, you mean that it is very new, very clean, or very white. 非常[非正式] [ADV adj]

...a spanking new Mercedes. ...一辆崭新的奔驰汽车。