http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
I. cardinal [美 ˈkɑrd(ə)nl, 英 ˈkɑːd(ɪ)n(ə)l] 名词
II. cardinal [美 ˈkɑrd(ə)nl, 英 ˈkɑːd(ɪ)n(ə)l] 形
cardinal rule/idea:
在《PONS词典》中的词汇
英语
西班牙语
I. cardinal [ˈkɑ:dɪnl, 美 ˈkɑ:r-] 名词
cardinal points 名词 复数
西班牙语
英语
在《PONS词典》中的词汇
英语
西班牙语
I. cardinal [ˈkar·dɪn·əl] 名词
cardinal points 名词 复数
西班牙语
英语
单语范例（未经PONS编辑处理）
Under the assumption of the axiom of choice, this transfinite sequence includes every cardinal number.
en.wikipedia.org His four limbs and five extremities became the four cardinal points and the five peaks.
en.wikipedia.org He wears a cardinal's dress and hat, and is reading a book, in a small study clogged with numerous objects showing his erudition and interests.
en.wikipedia.org The monument has a segmental dome stilted on a drum which has rectangular depressions and four windows on each of the cardinal sides.
en.wikipedia.org The masked cardinal markedly differs from the red-capped cardinal by the black ear-coverts and the red (not black) lower throat and upper chest.
en.wikipedia.org