1. 草   grass   bud   thorn   leaves   Hint Half-n-half Clue   2. 叶子   leaf   branch   thorn   fruit   Half-n-half Clue   3. 芽   bark   bud   creeper   trunk   Half-n-half Clue   4. 词根   creeper   root   flower   stem   Half-n-half Clue   5. 灌木   bush   thorn   creeper   flower   Half-n-half Clue   6. 分支   branch   bark   trunk   grass   Half-n-half Clue   7. 叶子   leaves   bud   flower   fruit   Half-n-half Clue