头戴式耳机

头 = ⺀ + 大 : Tecumseh (t) is inspecting is depiction in the outhouse's kitchen (ou2). He's depicted as having a skull (mnemonic symbol for 头) head (头) with two petal leaves (⺀) in the eye holes, and having a robot (大) body.

戴 = 𢦏 + 異 : Don Quixote (d) cuts himself in the airplane's bathroom (ai4). Immediately he uses his secret strange superpower (異) and sews the wound (𢦏) using his laser vision. Because he is so cool he puts on (戴) sunglasses afterwards.

戴 = 𢦏 + 異 : Don Quixote (d) cuts himself in the airplane's bathroom (ai4). Immediately he uses his secret strange superpower (異) and sews the wound (𢦏) using his laser vision. Because he is so cool he puts on (戴) sunglasses afterwards.

式 = 工 + 弋 : I'll use a specific style as mnemonic symbol: 哥特式, gothic.

Sherlock Holmes and the goth are celebrating a Viking festival in the space station's bathroom. They don't have trunks to throw around, so they use a steel beam. They also celebrate by practising archery. In zero gravity it is easy for them to set one world record after the next.

It ist what it looks like: an ear.

机 = 几 + 木 : Joan of Arc (ji) made a machine (机) that fully automatically manufactures tables (几) out of Christmas trees (木) and tests it in front of the space station (Ø1).