A biennial European plant(Apium graveolens var.dulce)in the parsley family, having edible roots, leafstalks, leaves, and fruits.是什么意思_A biennial European plant(Apium graveolens var.dulce)in the parsley family, having edible roots, leafstalks, leaves, and fruits.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句