七
=
一
+
乚
:
Mnemonic symbol: the Seven-Branched (七) Laser Sword. The Queen of Hearts (qi) is testing her new Seven-Branched Laser Sword (七) in front of the space station (Ø1). She's slicing flutes (一) and shovels (乚).
星
=
日
+
生
:
The sun and a satellite had a love affair and now have a baby: Marie Curie is quietly sleeping in her little cradle in front of the engine.