英语词汇外胚乳是什么意思，外胚乳的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	外胚乳
释义	DEFINITIVE EXAMPLES 权威例句〔perisperm〕The nutritive tissue that is derived from the nucleus and surrounds the embryo of the seed.外胚乳：包在种子胚芽外，产生于细胞核的营养性组织美国传统
随便看	stratigraphic procedures stratigraphic separation stratigraphic throw stratigraphic time division stratigraphic time marker stratigraphic trap stratigraphic unconformity stratigraphical stratigraphical stratigraphy stratigraphy stratigraphy stratigraphy geology Stratiomyidae stratit element strato- strato-cirri strato-cumuli Strato-Lab. balloon stratobios stratochamber stratocirrus stratocracy stratocracy stratocruiser

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。