面料

面 = 丆 + 囬 : Mnemonic symbol: a spray flask with one of these liquids which make a surface super slippery.

In the anthill's bathroom (an4), Marilyn Monroe (mi) wants to set up a wind wheel (丆) on top of a closet (囬). Just as she tries to fix it she slips and falls down, the wind wheel crashing on the floor. She didn't notice that somebody used a can of non-stick coating (面) on the closet's surfaces (面).

料 = 斗 + 米 : Li Qingzhao sees the matador fighting a sack of rice in the aorta's bathroom. At least she thinks she is fighting the sack of rice as he is repeatedly stabbing it. Truth is that he is working as inspector and taking samples of the rice to inspect the material.