另
=
力
+
口
:
Mnemonic symbol: to separate two liquids, one can use a distiller.
In engine's bathroom ((e)ng4) Li Qingzhao (li) wants to distill a liquor (另) out of mandarins (口). She puts the mandarins in the distiller and hits the power button (力).
寄
=
奇
+
宀
:
Joan of Arc (ji) mails (寄) home a present from the space station's bathroom (Ø4). She decided to mail a cappuccino (奇) in a graduation cap (宀).