啪地摔下，制止，镇压...

slap down的音标：slap down的英式发音音标为：[slæp daun]slap down的美式发音音标为：[slæp daʊn]...

They tried to slap down political opposition.他们企图压制政治上的反对势力.The company was ready to slap down any negative publicity.这个公司已经做好准备制止任何负面报道....