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.
斤
=
⺁
+
丅
:
Mnemonic symbol: barbells with 500g on each side.
Joan of Arc (ji) is lifting barbells (斤) in front of the encampment ((e)n1). Before each set she eats all the bananas from a banana tree (⺁) for the magnesium, and after each set she eats a T-bone steak (丅) for the protein.