戚
=
上
+
小
+
戊
:
The Queen of Hearts (qi) welcomes her visiting relatives (戚) and invites them to sleep in a fifth wheel rv (戊) in front of the space station (Ø1). To prevent any sorrow (戚), the Queen put a lot of daisies (小) on top (上) of the fifth wheel To create a nice scenery. She also stands on top (上) if the fifth wheel slowly stroking her battle-axe (戚).
category / genus (taxonomy) / family members / dependents / to belong to / subordinate to / affiliated with / be born in the year of (one of the 12 animals) / to be / to prove to be / to constitute
属
=
尸
+
禹
:
暴龙属 is the genus Tyrannosaurus, and I'll use a T-Rex as mnemonic symbol.
The great Yu (禹) built a dyke to prevent Sheldon Shrimp (shu) from entering his side of the space station (Ø3), but then a T-Rex (属) ghost (尸) starts to haunt him until he tears down his dyke.