lock horns
成語所屬單字horn
lock horns — 慣用語
1. to become involved in a heated argument or serious disagreement with someone.
1.慣用語
釋義
激烈爭論；針鋒相對
to become involved in a heated argument or serious disagreement with someone.
例句
The two politicians locked horns over the proposed tax changes.
Heather locked horns with her brother about who should pay for the repairs.