双子叶 shuāngzǐyè dicotyledon Definitions Defs Origin Strokes Stroke Words Sentences Sents 双 雙 shuāng numeraladjective two Two; both; dual; twin; double; twofold子叶 子葉 zǐyè cotyledon the first embryonic leaf of a seed plant, which stores and provides nutrients for the seedling when it sprouts
