勃
=
力
+
孛
:
In the observatory's kitchen (o2) Beelzebub (b) pushes a power button (力) on a comet (孛) and suddenly (勃) the comet changes into a flourishing (勃) flower garden.
hard / strong / solid / sure / assuredly / undoubtedly / of course / indeed / admittedly
固
=
古
+
囗
:
Gitta Giraffe is building a hard and solid stronghold inside the bathroom's space station. The stronghold consists of a cloister inside a wooden box.
mountain / hill / anything that resembles a mountain / CL:座[zuo4] / bundled straw in which silkworms spin cocoons / gable
山
=
丨
+
凵
:
Mnemonic symbol: 山 looks like the tip of a fork. Sherlock Holmes (sh) is climbing a mountain (山) in front of the anthill (an1). He uses a dinosaur bone (〡) as walking stick, and to have better grip he attached a fork (山) to its tip. Unfortunately he accidentally sticks the fork into a receptacle (凵) on the ground of the mountain and gets shocked.
arteries and veins / vein (on a leaf, insect wing etc)
脉
=
月
+
永
:
Mahatma Gandhi (m) is getting married to the moon (月) in the airplane's bathroom (ai4). The moon puts a diamond ring (永) on Gandhi's finger which is so tight that Gandhi's arteries and veins (脉) are getting all bound off.