to extinguish / to put out (fire) / to quench / to stop burning / to go out (of fire, lamp etc) / to come to an end / to wither away / to die out / Taiwan pr. [xi2]
熄
=
息
+
火
:
Marie Curie (xi) was breathing too much fire (息) in front of the space station (Ø1) because she accidentally put the space station on fire (火). Fortunately she has a fire extinguisher at hand to put out (熄) the fire.