runsb/sthdown
—phrasal verbwithrunverbuk/rʌn/us/rʌn/present participlerunning|past tenseran|past participlerun
(CRITICIZE)
C1informal
tocriticizesomeone or something, oftenunfairly
（常指不公正地）批评，诋毁，说…的坏话
He's alwaysrunninghimself down.他老是贬低自己。
(HIT)
tohitandinjureapersonoranimalwith avehicle,especiallyintentionally
（尤指故意地）把…撞倒（或撞伤）
Twomaskedmen onmotorbikestriedtorunme down.两个戴面罩的人骑着摩托车想要撞我。
(FIND)
tofindsomeone or something afterfollowingorsearchingfor him, her, or it for alongtime
（经过长时间跟踪或寻找而）发现，找到，搜索到
IfinallyranMrGreendownin/toahousein thecountry.我终于在乡下的一所房子里找到了格林先生。