overrunKK [ˋovɚˏrʌn] /ˈoʊvɚˌɹʌn/发音动词1充斥、挤满、布满常用被动The old house was overrun with weeds and insects.那栋老房子长满杂草、到处都是虫。2攻占、侵占、占领Enemy troops overran the city within two days.敌军在两天内攻占了那座城市。3超过、超时、超支The meeting overran by almost half an hour.会议超时了将近半小时。4蔓延、扩散Fast-growing vines have overrun the whole back fence.生长快速的藤蔓已经蔓延到整片后围篱。名词1超支、超额、超时The project was cancelled after a huge cost overrun.这个专案因为严重超支而被取消。用这个字练口说→