Ledon

常见例句

Coty ledon and hypocotyl segments of cucumber were transformed by Agrobacterium rhi zogenes A4.
本试验用野生型发根农杆菌A4菌株感染黄瓜无菌苗的子叶和下胚轴，建立了黄瓜的发根遗传体系。
Te is world No1 Martina Hingis was humiliated6-2，6-0 by16- year-old qualifier Jelena Dokic in the first round of the women's single yesterday in one of the biggest shocks in recent Wi ledon history.
世界排名第一的希姬丝，在昨天举行的温布顿锦标赛首圈赛事，被十六岁的外围赛选手杜姬克以六比二、比零直落两盘淘汰，爆出近年来温布顿历史上的一个最大冷门。