1. 根   trunk   root   grass   bark   Hint Half-n-half Clue   2. 树干   bud   thorn   flower   trunk   Half-n-half Clue   3. 枝杈   twig   leaves   stem   flower   Half-n-half Clue   4. 分支   twig   stump   branch   stem   Half-n-half Clue   5. 叶子   bud   leaf   trunk   creeper   Half-n-half Clue   6. 叶子   twig   creeper   fruit   leaves   Half-n-half Clue   7. 果子   bark   fruit   leaf   trunk   Half-n-half Clue