您要查找的是不是：
- 频繁Induced子树 frequent Induced subtree
- 闭合频繁Induced子树 closed frequent induced subtree
- 最大频繁Induced子树 maximal frequent subtrees
- 子 midnight
- 亲子 parent-offspring
- 柠檬树 lemon
- 种树 plant trees
- 腻子 lacquer putty
- 之子 Clouet
- 棕榈树 palm tree
- 日本与美国间的贸易频繁。 Japan does lots of trade with the United States.
- 墨子 Mo-tse
- 他竖了一根桩支撑新种的树。 He put up a stake to support the newly planted tree.
- 白桦树 silver birch
- 子类 subclasses
- 子网 subnet
- 智慧树 tree of knowledge
- 子菜单 submenu
- 采油树 Christmas tree
- 目录树 directory tree
