More rarely, the tubes have been malformed from birth.这些管状器官先天畸形的现象更加少见。The thick , fleshy leaves are greatly enlarged and malformed.肥厚多汁的叶子,迅速扩大成为畸形叶.Conclusion. There were morphologic variations of the posterior compon...
山崩川竭.The mountain fell down and the river dried up.山崩切断了这个山谷与外界的联系.The slide cut off the valley from the rest of the world.山崩应归于下大雨.The heavy rain was responsible for the landslide....