pitch into someone/something
phrasal verb with pitch verb uk/pɪtʃ/ us/pɪtʃ/
informal
批评，攻击，大骂
to criticize or attack someone or something forcefully
He pitched into me as soon as I arrived, asking where the work was. 我一到他就劈头盖脸地骂我，问作品在哪里。