尖
=
大
+
小
:
The robot (大) picked up a daisy (小) for Joan of Arc (ji) and gives it to her in front of the anthill (an1). He cut the daisy so sharply though that the Joan of Arc pricks her hand on the sharp (尖) end.
pointed; tapering; sharp / (of a sound) shrill; piercing / (of one's hearing, sight etc) sharp; acute; keen / to make (one's voice) shrill / sharp point; tip / the best of sth; the cream of the crop
窄
=
乍
+
穴
:
Mnemonic symbol: a narrow slit of some kind. James II of England (zh) is painting cave paintings (穴) on the walls of the airplane's living room (ai3). He is using a special technique: he pushes the hair of his Mohawk haircut (乍) through a narrow slit (窄) so that when he applies the paint to his hair (to use it as a brush) he doesn't accidentally paint his face.