convention

US /kənˈvɛnʃən/

UK /kənˈvenʃn/

A2 初級
  • n. 公約;協定;大會;集會;慣例
  • adj. 大會的;集會的

例句

a convention governing the conditions under which mining is permitted

It's an established convention that the part of the prince is played by a woman.