这棵老苹果树已多年不结果实。
The old apple tree has been acarpous for several years.
▼点击显示答案
The old apple tree has been acarpous for several years.
The old apple tree has been acarpous for several years.
The old apple tree has been acarpous for several years.
在 App 中完整学习这张卡片
在 App 中学习