1. 爬行物   creeper   root   leaf   twig   Hint Half-n-half Clue   2. 花   bud   fruit   flower   stem   Half-n-half Clue   3. 吠声   branch   bark   fruit   leaves   Half-n-half Clue   4. 草   fruit   stem   grass   twig   Half-n-half Clue   5. 叶子   twig   fruit   leaves   leaf   Half-n-half Clue   6. 词根   creeper   stem   bark   bud   Half-n-half Clue   7. 树桩   root   twig   stump   branch   Half-n-half Clue