bat an eye片语KK [bæt æn aɪ] /bæt æn aɪ/发音片语1不动声色、面不改色、毫不惊讶多用于否定句She heard the shocking news and didn't bat an eye.她听到这个惊人的消息,却面不改色。2毫不犹豫、毫不在乎多用于否定句He paid the huge bill without batting an eye.他付那笔巨额帐单时毫不犹豫。用这个字练口说→