堆
=
土
+
隹
:
Doggy Dog (du) is digging for a bone in front of the Eiffel Tower (ei1) and in the process he is piling up (堆) a huge pile of dirt (土). After Doggy Dog gave up the sparrow (隹) comes to sit on the pile, since she thinks it is quite a nice place.
to amass / to accumulate / to store / measured quantity (such as area of volume) / product (the result of multiplication) / to integrate (math.) / to solve (or integrate) an ordinary differential equation (math.) / old / long-standing
积
=
只
+
禾
:
Joan of Arc (ji) and the cuttlefish (只) are preparing for bad times in front of the space station (Ø1). Together they are piling up (积) cereals (禾) so that they can always eat in times of need.