noun🔗Share马利筋，乳草 Any of several plants that have a milky sap and have pods that split to release seeds with silky tufts."Butterflies often lay their eggs on milkweed because the caterpillars eat its leaves. "蝴蝶经常把卵产在马利筋上，因为毛毛虫会吃它的叶子。plantnatureenvironmentbiologyseedecologyChat with AIVocabulary GamePractice Reading
noun🔗Share马利筋，乳草 A monarch butterfly (Danaus spp)."The monarch butterfly laid its eggs on the milkweed plant, knowing its caterpillars would have a safe and nourishing food source. "帝王蝶把卵产在马利筋/乳草植物上，因为它们知道毛毛虫能在这里找到安全又有营养的食物来源。plantanimalinsectnatureenvironmentecologybiologyChat with AIVocabulary GamePractice Reading
