graft in

例句：

1. 1. The scientist grafted a new species of plant onto the old one to create a hybrid.
   科学家将一种新植物嫁接到老植物上，创造出一个杂交品种。
2. 2. The gardener grafted a rose bush from another tree to improve its growth.
   园丁从另一棵树上嫁接了一株玫瑰灌木，以改善其生长。
3. 3. The carpenter grafted the wooden frame together with the metal parts to make it stronger.
   木匠将木框架与金属部件接合在一起，使其更坚固。