足
=
龰
+
口
:
Mnemonic symbol: a football. Zapatista Zebra (zu) wants to pimp his football (足) in the space station's kitchen (Ø2). He thinks that a few more vitamins wouldn't hurt, so he extracts the vitamins from a mandarin (口) with a syringe (龰) to inject them into his football.
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