出典:Wiktionary
出典:『Wiktionary』 (2025/02/22 01:58 UTC 版)
From the activities of some horned animals, which compete by butting, or hitting, their heads against one another.
butt heads (third-person singular simple present butts heads, present participle butting heads, simple past and past participle butted heads)
出典:『Wiktionary』 (2010/09/02 14:33 UTC 版)