1.crash/collide/smash etc head-onHIT/BUMP INTOif two vehiclescrash etc head-on, the front part of one vehicle hits the front part of the other 〔车辆〕正面相撞
Examples from the Corpus
crash/collide/smash etc head-on• He and Carter were doomed to collide head-on.• Shortly after the £5 million junction was opened, two trainscollided head-onkilling four people and injuring 22.• The cab control car of a commuter train being pushed from the rearcollided head-on with an Amtrak diesellocomotive.• But that imagecollided head-on with life last month.• They can collide head-on with what we believe to be right.
2DETERMINEDif someone deals with a problem head-on, they do not try to avoid it, but deal with it in a direct and determined way 〔解决问题〕积极地,认真地
face/tackle/meet something head-on
The police are trying to tackle car crime head-on.
警方正在积极处理汽车罪案。
3.if two people or teams meet head-on in an argument, competition etc, they compete against each other and try to win in a very determined way 〔争论、比赛等〕全力以赴地,毫不留情地