noun 下载 🔗分享 主根,直根。 A long, tapering root possessed by many plants (such as carrots and dandelions). Examples : "The dandelion's taproot makes it difficult to pull the weed out of the garden. " 蒲公英的主根很长,而且扎得很深,所以很难把它从花园里拔出来。 plant biology nature vegetable agriculture part 与AI对话词汇游戏阅读练习