中英词典查询

perisperm ['perɪˌspəm]

n. 外胚乳，胚乳;

例句:

  • Food materials may be stored in a special tissue derived from the nucellus, called the perisperm.
    营养物质可以贮藏于由珠心产生的一种特殊组织, 叫外胚乳.