| 正面 | 10441.coronary 英 ['kɒr(ə)n(ə)rɪ]美 ['kɔrənɛri]     |
|---|---|
| 背面 |     释义： 1、per- "through" 在这里引申为：由好的一方面through到不好的一方面，=> away；同类单词：pervert, perjury.2、per- + vers- + -e.3、literally "turn sb or sth through to the wrong way".4、该词来源于pervert的拉丁语对应词的过去分词。由此取形容词词性并引申出如今的含义。adj. 冠的；冠状的；花冠的 例句： 1. Stress is widely perceived as contributing to coronary heart disease.压力被广泛认为是导致冠心病的一个因素。 coronary 冠状动脉的词源同corolla, 花冠。解剖学术语，因心脏上面的血管形似花冠而得名。 coronarycoronary: [17] Coronary comes from Latin coronārius, an adjectival derivative of corōna ‘garland, crown’. It was applied in the later 17th century to any anatomical structure, such as an artery, nerve, or ligament, that encircles another like a crown. A leading example of such a conformation is the heart, with its encircling blood vessels, and gradually coronary came to be used for ‘of the heart’.Its application as a noun to ‘heart attack’ appears to be post-World War II. Other English descendants of Latin corōna (which came from Greek korónē ‘something curved’) include coronation [14], the diminutive coronet [15], coroner [14], originally an ‘officer of the crown’, crown, and of course corona [16] itself.=> corollary, coronation, coroner, crowncoronary (adj.)c. 1600, "suitable for garlands," from Latin coronarius "of a crown," from corona "crown" (see crown (n.)). Anatomical use is 1670s for structure of blood vessels that surround the heart like a crown. Short for coronary thrombosis it dates from 1955. Coronary artery is recorded from 1741." |