常见例句用作名词 (n.)The 1st frond of a young sporophyte has a midrib and is pinnate.幼孢子体的第一片叶子羽状具中肋。The sporophyte, which is wholly dependent on the gametophyte, is simply a spore capsule borne on a stalk.孢子体完全依靠配子体生活。 返回 sporophyte