单词：cytoplasmic bubbling
细胞质小泡形成
单词：cytoplasmic bubbling 相关文章
【英文原文】 But the oak-tree understood, and felt sad, for he was very fond of the little nightingale, who had built her nest in his branches. Sing me one last song, he whispered; I shall feel lonely when you are gone. So the nightingale sang
发表于:2019-01-01 / 阅读(92) / 评论(0)
英语散文阅读
英语散文阅读