网站首页 汉语 德语 英语
A sponge larva having no internal cavity.
Late 19th century. From German Parenchymella from Parenchym + -ella.
雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。