肺
=
月
+
一
+
巾
:
Frankenstein's Monster (f) has to have his lungs (肺) checked in the Eiffel Tower's bathroom (ei4). He has to blow into a flute (一) to blow up a bag made of a towel (巾). Doctor moon (月) checks the volume of the towel balloon to know if Frankenstein's Monster is alright.