塑化劑

塑 = 土 + 朔 : Susan Saint Bernard (su) is afraid of a spring tide in the space station's bathroom (Ø4) since it's the first day of the lunar month (朔), so she models (塑) a Hauke Haien out of clay (土) to help her build a dike.

化 = 亻 + 匕 : Helga Horse and Rosa Luxemburg conduct an experiment in the ashram's bathroom. Using a transformer, they melt a ladle.

剂 = 刂 + 齐 : Joan of Arc (ji) is preparing a dose (剂) of her medicine in the space station's bathroom (Ø4). Usually she uses a gong as a nice and flat surface to prepare her medicine, but today only the drum is ready (齐). She distributes her medicine evenly and nicely on the flat surface using a kitchen knife (刂).