网站首页  词典首页

词汇	annual ring
释义	annual ringn.Botany（名词）【植物学】annual ringcross section of aDouglas fir tree The layer of wood formed in a plant during a single year. Annual rings appear concentric when viewed in cross section.年轮：一年里树木长出的层。从截面上看年轮呈同心圆状
随便看	directly direct mail direct object director directorate directorates directorial directories directors director's chair director's cut directory direct primary directrices directrix directrixes directs direct tax direful direr direst dire wolf dirge dirged dirges

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。