低
=
亻
+
氐
:
Dorothy Gale (di) and Rosa Luxemburg (亻) are in a hopeless situation. They are hanging down (低) from a foundation (氐) floating in front of the space station (Ø1) and away from it. In this hopeless situation their moods are very low (低) and they let their heads hang down (低).
矮
=
委
+
矢
:
Albert Einstein (Ø) takes part in a darts (矢) tournament in the airplane (ai3), but the airplane's throne is just in the way of his darts, and he is too short (矮) to effectively throw the darts over the throne. Luckily he brought an artificial leg (委) which he can use to shoot the darts.