sneak up片語動詞KK [snik ʌp] /snik ʌp/發音片語動詞1偷偷靠近、悄悄接近He sneaked up behind me and covered my eyes with his hands.他悄悄走到我身後,用手蒙住我的眼睛。2悄悄來臨、不知不覺到來The deadline has really sneaked up on us this year.今年的截止日期真是不知不覺就到了。3悄悄上漲、緩慢攀升Rents have been sneaking up over the past few months.過去幾個月租金一直在悄悄上漲。