convention

US /kənˈven.ʃən/
UK /kənˈven.ʃən/
"convention" picture
1.

大會, 會議

a large meeting or conference, especially of members of a political party or a particular profession

:
The annual sales convention will be held in Las Vegas.
年度銷售大會將在拉斯維加斯舉行。
Delegates from all states attended the political convention.
來自各州的代表出席了政治大會
2.

習俗, 慣例, 常規

a way in which something is usually done, especially within a particular area or activity; a custom

:
It's a long-standing convention to exchange gifts on holidays.
在節日期間交換禮物是一個由來已久的習俗
Breaking with convention, the artist used unconventional materials.
打破常規,這位藝術家使用了非傳統的材料。
3.

公約, 協定

an agreement between countries covering particular matters, especially one less formal than a treaty

:
The Geneva Convention sets out the standards of international law for humanitarian treatment.
日內瓦公約規定了人道待遇的國際法標準。
Several countries signed the new environmental convention.
幾個國家簽署了新的環境公約