Having a ruby-red throat. Chiefly in the names of birds.
Late 18th century; earliest use found in John Latham (1740–1837), naturalist. From ruby + throated.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。