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).
械
=
戒
+
木
:
Marie Curie (xi) finds a turning machine (机械) under a Christmas tree (木) in the elevator's bathroom (e4). Happily she proceeds to manufacture a ring (戒) for herself.
钟
=
中
+
钅
:
Julian Giant Squid (zhu) practices trick shots in front of the engine ((e)ng1). He tries to hit a dart board (中) with golden harpoons (钅). He's not going for direct hits though, but trying to bounce the golden harpoons off of a huge bell (钟) first.