开花植物中种子有两个子叶（胚胎叶）显现在萌芽时期的一科。

开花植物中种子有两个子叶（胚胎叶）显现在萌芽时期的一科。的英文翻译

基本释义

• family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination.