notadictionary.com
把麋鹿挂圣诞树上
→ “Hang the reindeer on the Christmas tree”
把 bǎ³ = a particle used to mark the object of an action — think of it as 'make/do/put' something
麋鹿 mí²lù⁴ = reindeer — literally 'deer of the marsh', a type of deer native to East Asia
麋 mí² = marsh or swamp
鹿 lù⁴ = deer
挂 guà⁴ = to hang, to put up — like hanging clothes on a line
圣诞树 shèng⁴dàn⁴ shù⁴ = Christmas tree — literally 'sacred day tree', referring to the holiday
圣诞 shèng⁴dàn⁴ = Christmas (from 'sacred day')
树 shù⁴ = tree
上 shàng⁴ = on/top — indicates location, like 'on the table'
notadictionary.com
把你挂在我的心上
→ “Then hang you in my heart”
把 bǎ³ = particle marking the object of the action — similar to 'hang... on the tree'
你 nǐ³ = you — the person being addressed
挂 guà⁴ = to hang — same as before, but now metaphorically
在 zài⁴ = in/at — indicates location, like 'in the house'
我 wǒ³ = my/me — the speaker's perspective
的 de = of — shows possession, like 'my heart'
心 xīn¹ = heart — both physically and emotionally
上 shàng⁴ = on/top — again, indicating location
