teacher / master / expert / model / army division / (old) troops / to dispatch troops
师
=
刂
+
帀
:
Sherlock Holmes' teacher shows Sherlock one final trick in front of the space station before his training is complete. The teacher shows Sherlock how to electrify a kitchen knife using a defibrillator.
姐
=
且
+
女
:
Bessie Coleman (女) and Joan of Arc (ji) have been searching through an ancestry archive for days and days. Inside of the elevator (e3) they stand in front of a shelf (且) which contains thousands of ancestry records, and after they worked very hard, they found out that through some complicated lineage they are older sisters (姐) to each other.