frost / white powder or cream spread over a surface / frosting / (skin) cream
霜
=
相
+
雨
:
The ent (相) wants to eat Sheldon Shrimp (shu) in front of the anglepod (ang1), and before he devours him he adds frosting (霜) to Sheldon's shell. Unfortunately it starts to rain (雨) and the whole frosting is washed off.
雪
=
彐
+
雨
:
Xu Xian (xu) got into very bad weather in the elevator (e3). It has been snowing (雪) a lot, so everything is covered in snow. But now it is raining (雨)! Xu Xian uses a pig snout (彐) above his head to protect himself from the rain while he carefully moves on the slippery ground.
snow / CL:場|场[chang2] / (literary) to wipe away (a humiliation etc)
雪
=
彐
+
雨
:
Xu Xian (xu) got into very bad weather in the elevator (e3). It has been snowing (雪) a lot, so everything is covered in snow. But now it is raining (雨)! Xu Xian uses a pig snout (彐) above his head to protect himself from the rain while he carefully moves on the slippery ground.