首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	perithecium
释义	perithecium /ˌpɛrɪˈθiːsɪəm / noun (plural perithecia /ˌpɛrɪˈθiːsɪə/) Botany (In some fungi) a round or flask-shaped fruiting body with a pore through which the spores are discharged.A spore leaving the perithecium travels nearly straight up at first.... All these steps take place in a specialized fruiting structure, the perithecium. Features of the spores and the perithecium in which they occur suggest that this may be a fossil species of Savoryella. Origin Mid 19th century: modern Latin, from peri- 'around' + Greek thēkē 'case'.
随便看	mourning border mourning bride mourning brooch mourning card mourning carriage mourning cloak mourning clothes mourning coach mourning dove mourning envelope mourning ground mourning house mourning iris mourning jewellery mourning jewelry mourningly mourning notepaper mourning paper mourning piece mourning pin mourning ring mourning sword mourning warbler mourning warehouse mourning weeds

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。