复数
perennial woodland spring-flowering plant; widely cultivated
同义词：dogtooth violet??/??dog's-tooth violet
one of the four pointed conical teeth (two in each jaw) located between the incisors and the premolars
同义词：canine??/??canine tooth??/??eyetooth??/??eye tooth??/??cuspid
a carved pyramidal ornament; used in 13th century England
英汉双解词典包含3185865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。