英文选择题： Tom told his mother that he made graft(on/in/at/of）the apple tree.

分类: 作业答案 • 2021-12-20 02:46:56

问题描述：

答

in
graft in
移植(活组织等)；嫁接(幼枝)：
He grafted a shoot in an old tree.
他将一枝嫩枝嫁接到一颗老树上.