1. Sensitivity to rejection is a cardinal feature of depression. 对拒绝敏感是抑郁的重要特征之一。
2. As we all know, far from being new, these Four Cardinal Principles have long been upheld by our Party. 大家知道，这四项基本原则并不是新的东西，是我们党长期以来所一贯坚持的。
3. As hypothesized by Galen, the four cardinal humours were blood, phlegm, choler (yellow bile), and melancholy (black bile). 据加伦假设，四种主要体液是血液、黏液、黄胆汁和黑胆汁。
英英解释
n.
1. (Roman Catholic Church) one of a group of more than 100 prominent bishops in the Sacred College who
2. the number of elements in a mathematical set; denotes a quantity but not the order
3. a variable color averaging a vivid red
4. crested thick-billed North American finch having bright red plumage in the male adj.
1. serving as an essential component
2. being or denoting a numerical quantity but not order
