暈血

晕 = 军 + 日 : The sun (日) was driving Yu the Great (yu) around in its cabriolet (军) in front of the encampment ((e)n1), but Yu the Great got car sick (晕) and almost had to puke if it weren't for the sun pressing a cooking top (军) against her mouth.

血 = 丶 + 皿 : Mnemonic symbol: blood transfusion.

Xu Xian hurt himself and needs to get a blood transfusion in the elevator's bathroom. He found a petal leaf as donor, which is bleeding droplets into a bowl; Xu Xian gets the blood from the bowl as infusion using some tubes.