短语词组短語tube plantlet 試琯苗regenerative plantlet 再生植株plantlet t 秧苗plantlet regenerative 植株再生grape plantlet 葡萄苗Aseptic plantlet 無菌苗plantlet propagation 試琯苗快速繁殖banana plantlet 香蕉苗plantlet community 小植物群落 返回 plantlet