榴彈發射器

弹 = 单 + 弓 : Don Quixote (d) is preparing a bullet (弹) list in the anthill's bathroom (an4), but he took the term a little too literally. To create the bullet points on his list (单), he is trying to shoot bullets (弹) at the list using a composite bow (弓).

弹 = 单 + 弓 : Tecumseh (t) is giving a concert in the anthill's kitchen (an2). He is playing a composite bow (弓) with just a single string. As he is plucking (弹) the string (弹) of his bow, he often looks at the floor where he taped a list (单) of songs to play so that he doesn't forget which song is next.

射 = 寸 + 身 : Mnemonic symbol: a rocket launch pad.

Sherlock Holmes (sh) is ready for takeoff in the elevator's bathroom (e4) and stands on of the launch pad (射) taking a final shower. As there are many journalists, Sherlock prepared to be extra fancy and wears a tight body suit (身). He smiles at the photographers and shows them a thumbs up (寸).

器 = 㗊 + 犬 : The Saint Bernard dog has been practising playing his bagpipe all day in the space station's bathroom. The Queen of Hearts is so annoyed that finally she grabbed a screwdriver as utensil to end this torture.