push back1.■使后退；把…向后推；使撤退：Children tend to get pushed back in crowds.人群中孩子们容易被往后推。2.■把…推回原处：His hair was over his eyebrows and he pushed it back.他的头发盖住了眉毛，他用手把他们拢向后面。3.■推迟：The firm wanted to push back the deadline but was refused.公司想推迟截止日期，但遭到了拒绝。4.■[俚语]吞下，咽下