cardinal

US /ˈkɑːr.dɪ.nəl/
UK /ˈkɑːr.dɪ.nəl/
"cardinal" picture
1.

北美红雀, 红衣主教鸟

a North American songbird of the family Cardinalidae, the male of which is typically bright red.

:
A bright red cardinal landed on the bird feeder.
一只鲜红的北美红雀落在鸟食槽上。
The sound of the cardinal's song filled the morning air.
北美红雀的歌声充满了清晨的空气。
2.

红衣主教

a leading dignitary of the Roman Catholic Church, nominated by the Pope and forming the Sacred College which elects succeeding Popes.

:
The new cardinal was appointed by the Pope.
新任红衣主教由教皇任命。
He hopes to become a cardinal one day.
他希望有一天能成为一名红衣主教
1.

主要的, 基本的, 根本的

of prime importance; fundamental.

:
Respect for human rights is a cardinal principle.
尊重人权是一项基本原则。
He made a cardinal error in his calculations.
他在计算中犯了一个根本性错误。